34799940

素因数分解:

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

素因数の和:482

約数の個数: 144

約数和(自身を含む): 122653440

約数和(自身を除く): 87853500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 71, 84, 90, 105, 126, 140, 142, 180, 210, 213, 252, 284, 315, 355, 389, 420, 426, 497, 630, 639, 710, 778, 852, 994, 1065, 1167, 1260, 1278, 1420, 1491, 1556, 1945, 1988, 2130, 2334, 2485, 2556, 2723, 2982, 3195, 3501, 3890, 4260, 4473, 4668, 4970, 5446, 5835, 5964, 6390, 7002, 7455, 7780, 8169, 8946, 9940, 10892, 11670, 12780, 13615, 14004, 14910, 16338, 17505, 17892, 22365, 23340, 24507, 27230, 27619, 29820, 32676, 35010, 40845, 44730, 49014, 54460, 55238, 70020, 81690, 82857, 89460, 98028, 110476, 122535, 138095, 163380, 165714, 193333, 245070, 248571, 276190, 331428, 386666, 414285, 490140, 497142, 552380, 579999, 773332, 828570, 966665, 994284, 1159998, 1242855, 1657140, 1739997, 1933330, 2319996, 2485710, 2899995, 3479994, 3866660, 4971420, 5799990, 6959988, 8699985, 11599980, 17399970, 34799940]

約数ペア:

[(1, 34799940), (2, 17399970), (3, 11599980), (4, 8699985), (5, 6959988), (6, 5799990), (7, 4971420), (9, 3866660), (10, 3479994), (12, 2899995), (14, 2485710), (15, 2319996), (18, 1933330), (20, 1739997), (21, 1657140), (28, 1242855), (30, 1159998), (35, 994284), (36, 966665), (42, 828570), (45, 773332), (60, 579999), (63, 552380), (70, 497142), (71, 490140), (84, 414285), (90, 386666), (105, 331428), (126, 276190), (140, 248571), (142, 245070), (180, 193333), (210, 165714), (213, 163380), (252, 138095), (284, 122535), (315, 110476), (355, 98028), (389, 89460), (420, 82857), (426, 81690), (497, 70020), (630, 55238), (639, 54460), (710, 49014), (778, 44730), (852, 40845), (994, 35010), (1065, 32676), (1167, 29820), (1260, 27619), (1278, 27230), (1420, 24507), (1491, 23340), (1556, 22365), (1945, 17892), (1988, 17505), (2130, 16338), (2334, 14910), (2485, 14004), (2556, 13615), (2723, 12780), (2982, 11670), (3195, 10892), (3501, 9940), (3890, 8946), (4260, 8169), (4473, 7780), (4668, 7455), (4970, 7002), (5446, 6390), (5835, 5964)]