64129380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 207277056

約数和(自身を除く): 143147676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1284, 1427, 1498, 1605, 2140, 2247, 2854, 2996, 3210, 3745, 4281, 4494, 5708, 6420, 7135, 7490, 8562, 8988, 9989, 11235, 14270, 14980, 17124, 19978, 21405, 22470, 28540, 29967, 39956, 42810, 44940, 49945, 59934, 85620, 99890, 119868, 149835, 152689, 199780, 299670, 305378, 458067, 599340, 610756, 763445, 916134, 1068823, 1526890, 1832268, 2137646, 2290335, 3053780, 3206469, 4275292, 4580670, 5344115, 6412938, 9161340, 10688230, 12825876, 16032345, 21376460, 32064690, 64129380]

約数ペア:

[(1, 64129380), (2, 32064690), (3, 21376460), (4, 16032345), (5, 12825876), (6, 10688230), (7, 9161340), (10, 6412938), (12, 5344115), (14, 4580670), (15, 4275292), (20, 3206469), (21, 3053780), (28, 2290335), (30, 2137646), (35, 1832268), (42, 1526890), (60, 1068823), (70, 916134), (84, 763445), (105, 610756), (107, 599340), (140, 458067), (210, 305378), (214, 299670), (321, 199780), (420, 152689), (428, 149835), (535, 119868), (642, 99890), (749, 85620), (1070, 59934), (1284, 49945), (1427, 44940), (1498, 42810), (1605, 39956), (2140, 29967), (2247, 28540), (2854, 22470), (2996, 21405), (3210, 19978), (3745, 17124), (4281, 14980), (4494, 14270), (5708, 11235), (6420, 9989), (7135, 8988), (7490, 8562)]