16442790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 51287040

約数和(自身を除く): 34844250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 317, 390, 399, 455, 494, 546, 570, 634, 665, 741, 798, 910, 951, 1235, 1330, 1365, 1482, 1585, 1729, 1902, 1995, 2219, 2470, 2730, 3170, 3458, 3705, 3990, 4121, 4438, 4755, 5187, 6023, 6657, 7410, 8242, 8645, 9510, 10374, 11095, 12046, 12363, 13314, 17290, 18069, 20605, 22190, 24726, 25935, 28847, 30115, 33285, 36138, 41210, 42161, 51870, 57694, 60230, 61815, 66570, 78299, 84322, 86541, 90345, 123630, 126483, 144235, 156598, 173082, 180690, 210805, 234897, 252966, 288470, 391495, 421610, 432705, 469794, 548093, 632415, 782990, 865410, 1096186, 1174485, 1264830, 1644279, 2348970, 2740465, 3288558, 5480930, 8221395, 16442790]

約数ペア:

[(1, 16442790), (2, 8221395), (3, 5480930), (5, 3288558), (6, 2740465), (7, 2348970), (10, 1644279), (13, 1264830), (14, 1174485), (15, 1096186), (19, 865410), (21, 782990), (26, 632415), (30, 548093), (35, 469794), (38, 432705), (39, 421610), (42, 391495), (57, 288470), (65, 252966), (70, 234897), (78, 210805), (91, 180690), (95, 173082), (105, 156598), (114, 144235), (130, 126483), (133, 123630), (182, 90345), (190, 86541), (195, 84322), (210, 78299), (247, 66570), (266, 61815), (273, 60230), (285, 57694), (317, 51870), (390, 42161), (399, 41210), (455, 36138), (494, 33285), (546, 30115), (570, 28847), (634, 25935), (665, 24726), (741, 22190), (798, 20605), (910, 18069), (951, 17290), (1235, 13314), (1330, 12363), (1365, 12046), (1482, 11095), (1585, 10374), (1729, 9510), (1902, 8645), (1995, 8242), (2219, 7410), (2470, 6657), (2730, 6023), (3170, 5187), (3458, 4755), (3705, 4438), (3990, 4121)]