8889018670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1\times {\mathrm{3457}}^1$

素因数の和:3917

約数の個数: 64

約数和(自身を含む): 18513855360

約数和(自身を除く): 9624836690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 337, 545, 674, 763, 1090, 1526, 1685, 2359, 3370, 3457, 3815, 4718, 6914, 7630, 11795, 17285, 23590, 24199, 34570, 36733, 48398, 73466, 120995, 183665, 241990, 257131, 367330, 376813, 514262, 753626, 1165009, 1285655, 1884065, 2330018, 2571310, 2637691, 3768130, 5275382, 5825045, 8155063, 11650090, 13188455, 16310126, 26376910, 40775315, 81550630, 126985981, 253971962, 634929905, 888901867, 1269859810, 1777803734, 4444509335, 8889018670]

約数ペア:

[(1, 8889018670), (2, 4444509335), (5, 1777803734), (7, 1269859810), (10, 888901867), (14, 634929905), (35, 253971962), (70, 126985981), (109, 81550630), (218, 40775315), (337, 26376910), (545, 16310126), (674, 13188455), (763, 11650090), (1090, 8155063), (1526, 5825045), (1685, 5275382), (2359, 3768130), (3370, 2637691), (3457, 2571310), (3815, 2330018), (4718, 1884065), (6914, 1285655), (7630, 1165009), (11795, 753626), (17285, 514262), (23590, 376813), (24199, 367330), (34570, 257131), (36733, 241990), (48398, 183665), (73466, 120995)]