1489353390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{281}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 4561090560

約数和(自身を除く): 3071737170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 179, 210, 235, 281, 282, 315, 329, 358, 423, 470, 537, 562, 630, 658, 705, 843, 846, 895, 987, 1074, 1253, 1405, 1410, 1611, 1645, 1686, 1790, 1967, 1974, 2115, 2506, 2529, 2685, 2810, 2961, 3222, 3290, 3759, 3934, 4215, 4230, 4935, 5058, 5370, 5901, 5922, 6265, 7518, 8055, 8413, 8430, 9835, 9870, 11277, 11802, 12530, 12645, 13207, 14805, 16110, 16826, 17703, 18795, 19670, 22554, 25239, 25290, 26414, 29505, 29610, 35406, 37590, 39621, 42065, 50299, 50478, 56385, 58891, 59010, 66035, 75717, 79242, 84130, 88515, 92449, 100598, 112770, 117782, 118863, 126195, 132070, 150897, 151434, 176673, 177030, 184898, 198105, 237726, 251495, 252390, 277347, 294455, 301794, 352093, 353346, 378585, 396210, 452691, 462245, 502990, 530019, 554694, 588910, 594315, 704186, 754485, 757170, 832041, 883365, 905382, 924490, 1056279, 1060038, 1188630, 1386735, 1508970, 1664082, 1760465, 1766730, 2112558, 2263455, 2364053, 2650095, 2773470, 3168837, 3520930, 4160205, 4526910, 4728106, 5281395, 5300190, 6337674, 7092159, 8320410, 10562790, 11820265, 14184318, 15844185, 16548371, 21276477, 23640530, 31688370, 33096742, 35460795, 42552954, 49645113, 70921590, 82741855, 99290226, 106382385, 148935339, 165483710, 212764770, 248225565, 297870678, 496451130, 744676695, 1489353390]

約数ペア:

[(1, 1489353390), (2, 744676695), (3, 496451130), (5, 297870678), (6, 248225565), (7, 212764770), (9, 165483710), (10, 148935339), (14, 106382385), (15, 99290226), (18, 82741855), (21, 70921590), (30, 49645113), (35, 42552954), (42, 35460795), (45, 33096742), (47, 31688370), (63, 23640530), (70, 21276477), (90, 16548371), (94, 15844185), (105, 14184318), (126, 11820265), (141, 10562790), (179, 8320410), (210, 7092159), (235, 6337674), (281, 5300190), (282, 5281395), (315, 4728106), (329, 4526910), (358, 4160205), (423, 3520930), (470, 3168837), (537, 2773470), (562, 2650095), (630, 2364053), (658, 2263455), (705, 2112558), (843, 1766730), (846, 1760465), (895, 1664082), (987, 1508970), (1074, 1386735), (1253, 1188630), (1405, 1060038), (1410, 1056279), (1611, 924490), (1645, 905382), (1686, 883365), (1790, 832041), (1967, 757170), (1974, 754485), (2115, 704186), (2506, 594315), (2529, 588910), (2685, 554694), (2810, 530019), (2961, 502990), (3222, 462245), (3290, 452691), (3759, 396210), (3934, 378585), (4215, 353346), (4230, 352093), (4935, 301794), (5058, 294455), (5370, 277347), (5901, 252390), (5922, 251495), (6265, 237726), (7518, 198105), (8055, 184898), (8413, 177030), (8430, 176673), (9835, 151434), (9870, 150897), (11277, 132070), (11802, 126195), (12530, 118863), (12645, 117782), (13207, 112770), (14805, 100598), (16110, 92449), (16826, 88515), (17703, 84130), (18795, 79242), (19670, 75717), (22554, 66035), (25239, 59010), (25290, 58891), (26414, 56385), (29505, 50478), (29610, 50299), (35406, 42065), (37590, 39621)]