71398680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{594989}}^1$

素因数の和:595003

約数の個数: 32

約数和(自身を含む): 214196400

約数和(自身を除く): 142797720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 594989, 1189978, 1784967, 2379956, 2974945, 3569934, 4759912, 5949890, 7139868, 8924835, 11899780, 14279736, 17849670, 23799560, 35699340, 71398680]

約数ペア:

[(1, 71398680), (2, 35699340), (3, 23799560), (4, 17849670), (5, 14279736), (6, 11899780), (8, 8924835), (10, 7139868), (12, 5949890), (15, 4759912), (20, 3569934), (24, 2974945), (30, 2379956), (40, 1784967), (60, 1189978), (120, 594989)]