63799890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 194088960

約数和(自身を除く): 130289070

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 105, 110, 142, 154, 165, 210, 213, 231, 330, 355, 385, 389, 426, 462, 497, 710, 770, 778, 781, 994, 1065, 1155, 1167, 1491, 1562, 1945, 2130, 2310, 2334, 2343, 2485, 2723, 2982, 3890, 3905, 4279, 4686, 4970, 5446, 5467, 5835, 7455, 7810, 8169, 8558, 10934, 11670, 11715, 12837, 13615, 14910, 16338, 16401, 21395, 23430, 25674, 27230, 27335, 27619, 29953, 32802, 40845, 42790, 54670, 55238, 59906, 64185, 81690, 82005, 82857, 89859, 128370, 138095, 149765, 164010, 165714, 179718, 193333, 276190, 299530, 303809, 386666, 414285, 449295, 579999, 607618, 828570, 898590, 911427, 966665, 1159998, 1519045, 1822854, 1933330, 2126663, 2899995, 3038090, 4253326, 4557135, 5799990, 6379989, 9114270, 10633315, 12759978, 21266630, 31899945, 63799890]

約数ペア:

[(1, 63799890), (2, 31899945), (3, 21266630), (5, 12759978), (6, 10633315), (7, 9114270), (10, 6379989), (11, 5799990), (14, 4557135), (15, 4253326), (21, 3038090), (22, 2899995), (30, 2126663), (33, 1933330), (35, 1822854), (42, 1519045), (55, 1159998), (66, 966665), (70, 911427), (71, 898590), (77, 828570), (105, 607618), (110, 579999), (142, 449295), (154, 414285), (165, 386666), (210, 303809), (213, 299530), (231, 276190), (330, 193333), (355, 179718), (385, 165714), (389, 164010), (426, 149765), (462, 138095), (497, 128370), (710, 89859), (770, 82857), (778, 82005), (781, 81690), (994, 64185), (1065, 59906), (1155, 55238), (1167, 54670), (1491, 42790), (1562, 40845), (1945, 32802), (2130, 29953), (2310, 27619), (2334, 27335), (2343, 27230), (2485, 25674), (2723, 23430), (2982, 21395), (3890, 16401), (3905, 16338), (4279, 14910), (4686, 13615), (4970, 12837), (5446, 11715), (5467, 11670), (5835, 10934), (7455, 8558), (7810, 8169)]