64592690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 128490624

約数和(自身を除く): 63897934

約数列:

[1, 2, 5, 10, 17, 34, 53, 67, 85, 106, 107, 134, 170, 214, 265, 335, 530, 535, 670, 901, 1070, 1139, 1802, 1819, 2278, 3551, 3638, 4505, 5671, 5695, 7102, 7169, 9010, 9095, 11342, 11390, 14338, 17755, 18190, 28355, 35510, 35845, 56710, 60367, 71690, 96407, 120734, 121873, 192814, 243746, 301835, 379957, 482035, 603670, 609365, 759914, 964070, 1218730, 1899785, 3799570, 6459269, 12918538, 32296345, 64592690]

約数ペア:

[(1, 64592690), (2, 32296345), (5, 12918538), (10, 6459269), (17, 3799570), (34, 1899785), (53, 1218730), (67, 964070), (85, 759914), (106, 609365), (107, 603670), (134, 482035), (170, 379957), (214, 301835), (265, 243746), (335, 192814), (530, 121873), (535, 120734), (670, 96407), (901, 71690), (1070, 60367), (1139, 56710), (1802, 35845), (1819, 35510), (2278, 28355), (3551, 18190), (3638, 17755), (4505, 14338), (5671, 11390), (5695, 11342), (7102, 9095), (7169, 9010)]