17399970

素因数分解:

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

素因数の和:480

約数の個数: 96

約数和(自身を含む): 52565760

約数和(自身を除く): 35165790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 389, 426, 497, 630, 639, 710, 778, 994, 1065, 1167, 1278, 1491, 1945, 2130, 2334, 2485, 2723, 2982, 3195, 3501, 3890, 4473, 4970, 5446, 5835, 6390, 7002, 7455, 8169, 8946, 11670, 13615, 14910, 16338, 17505, 22365, 24507, 27230, 27619, 35010, 40845, 44730, 49014, 55238, 81690, 82857, 122535, 138095, 165714, 193333, 245070, 248571, 276190, 386666, 414285, 497142, 579999, 828570, 966665, 1159998, 1242855, 1739997, 1933330, 2485710, 2899995, 3479994, 5799990, 8699985, 17399970]

約数ペア:

[(1, 17399970), (2, 8699985), (3, 5799990), (5, 3479994), (6, 2899995), (7, 2485710), (9, 1933330), (10, 1739997), (14, 1242855), (15, 1159998), (18, 966665), (21, 828570), (30, 579999), (35, 497142), (42, 414285), (45, 386666), (63, 276190), (70, 248571), (71, 245070), (90, 193333), (105, 165714), (126, 138095), (142, 122535), (210, 82857), (213, 81690), (315, 55238), (355, 49014), (389, 44730), (426, 40845), (497, 35010), (630, 27619), (639, 27230), (710, 24507), (778, 22365), (994, 17505), (1065, 16338), (1167, 14910), (1278, 13615), (1491, 11670), (1945, 8946), (2130, 8169), (2334, 7455), (2485, 7002), (2723, 6390), (2982, 5835), (3195, 5446), (3501, 4970), (3890, 4473)]