958742820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1631

約数の個数: 216

約数和(自身を含む): 3432881088

約数和(自身を除く): 2474138268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 71, 84, 90, 98, 105, 126, 140, 142, 147, 180, 196, 210, 213, 245, 252, 284, 294, 315, 355, 420, 426, 441, 490, 497, 588, 630, 639, 710, 735, 852, 882, 980, 994, 1065, 1260, 1278, 1420, 1470, 1491, 1531, 1764, 1988, 2130, 2205, 2485, 2556, 2940, 2982, 3062, 3195, 3479, 4260, 4410, 4473, 4593, 4970, 5964, 6124, 6390, 6958, 7455, 7655, 8820, 8946, 9186, 9940, 10437, 10717, 12780, 13779, 13916, 14910, 15310, 17395, 17892, 18372, 20874, 21434, 22365, 22965, 27558, 29820, 30620, 31311, 32151, 34790, 41748, 42868, 44730, 45930, 52185, 53585, 55116, 62622, 64302, 68895, 69580, 75019, 89460, 91860, 96453, 104370, 107170, 108701, 125244, 128604, 137790, 150038, 156555, 160755, 192906, 208740, 214340, 217402, 225057, 275580, 300076, 313110, 321510, 326103, 375095, 385812, 434804, 450114, 482265, 543505, 626220, 643020, 652206, 675171, 750190, 760907, 900228, 964530, 978309, 1087010, 1125285, 1304412, 1350342, 1500380, 1521814, 1630515, 1929060, 1956618, 2174020, 2250570, 2282721, 2700684, 3043628, 3261030, 3375855, 3804535, 3913236, 4501140, 4565442, 4891545, 5326349, 6522060, 6751710, 6848163, 7609070, 9130884, 9783090, 10652698, 11413605, 13503420, 13696326, 15218140, 15979047, 19566180, 21305396, 22827210, 26631745, 27392652, 31958094, 34240815, 45654420, 47937141, 53263490, 63916188, 68481630, 79895235, 95874282, 106526980, 136963260, 159790470, 191748564, 239685705, 319580940, 479371410, 958742820]

約数ペア:

[(1, 958742820), (2, 479371410), (3, 319580940), (4, 239685705), (5, 191748564), (6, 159790470), (7, 136963260), (9, 106526980), (10, 95874282), (12, 79895235), (14, 68481630), (15, 63916188), (18, 53263490), (20, 47937141), (21, 45654420), (28, 34240815), (30, 31958094), (35, 27392652), (36, 26631745), (42, 22827210), (45, 21305396), (49, 19566180), (60, 15979047), (63, 15218140), (70, 13696326), (71, 13503420), (84, 11413605), (90, 10652698), (98, 9783090), (105, 9130884), (126, 7609070), (140, 6848163), (142, 6751710), (147, 6522060), (180, 5326349), (196, 4891545), (210, 4565442), (213, 4501140), (245, 3913236), (252, 3804535), (284, 3375855), (294, 3261030), (315, 3043628), (355, 2700684), (420, 2282721), (426, 2250570), (441, 2174020), (490, 1956618), (497, 1929060), (588, 1630515), (630, 1521814), (639, 1500380), (710, 1350342), (735, 1304412), (852, 1125285), (882, 1087010), (980, 978309), (994, 964530), (1065, 900228), (1260, 760907), (1278, 750190), (1420, 675171), (1470, 652206), (1491, 643020), (1531, 626220), (1764, 543505), (1988, 482265), (2130, 450114), (2205, 434804), (2485, 385812), (2556, 375095), (2940, 326103), (2982, 321510), (3062, 313110), (3195, 300076), (3479, 275580), (4260, 225057), (4410, 217402), (4473, 214340), (4593, 208740), (4970, 192906), (5964, 160755), (6124, 156555), (6390, 150038), (6958, 137790), (7455, 128604), (7655, 125244), (8820, 108701), (8946, 107170), (9186, 104370), (9940, 96453), (10437, 91860), (10717, 89460), (12780, 75019), (13779, 69580), (13916, 68895), (14910, 64302), (15310, 62622), (17395, 55116), (17892, 53585), (18372, 52185), (20874, 45930), (21434, 44730), (22365, 42868), (22965, 41748), (27558, 34790), (29820, 32151), (30620, 31311)]