70650840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45289}}^1$

素因数の和:45316

約数の個数: 64

約数和(自身を含む): 228261600

約数和(自身を除く): 157610760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 45289, 90578, 135867, 181156, 226445, 271734, 362312, 452890, 543468, 588757, 679335, 905780, 1086936, 1177514, 1358670, 1766271, 1811560, 2355028, 2717340, 2943785, 3532542, 4710056, 5434680, 5887570, 7065084, 8831355, 11775140, 14130168, 17662710, 23550280, 35325420, 70650840]

約数ペア:

[(1, 70650840), (2, 35325420), (3, 23550280), (4, 17662710), (5, 14130168), (6, 11775140), (8, 8831355), (10, 7065084), (12, 5887570), (13, 5434680), (15, 4710056), (20, 3532542), (24, 2943785), (26, 2717340), (30, 2355028), (39, 1811560), (40, 1766271), (52, 1358670), (60, 1177514), (65, 1086936), (78, 905780), (104, 679335), (120, 588757), (130, 543468), (156, 452890), (195, 362312), (260, 271734), (312, 226445), (390, 181156), (520, 135867), (780, 90578), (1560, 45289)]