12912467550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{619303}}^1$

素因数の和:619457

約数の個数: 48

約数和(自身を含む): 32253352320

約数和(自身を除く): 19340884770

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3475, 4170, 6950, 10425, 20850, 619303, 1238606, 1857909, 3096515, 3715818, 6193030, 9289545, 15482575, 18579090, 30965150, 46447725, 86083117, 92895450, 172166234, 258249351, 430415585, 516498702, 860831170, 1291246755, 2152077925, 2582493510, 4304155850, 6456233775, 12912467550]

約数ペア:

[(1, 12912467550), (2, 6456233775), (3, 4304155850), (5, 2582493510), (6, 2152077925), (10, 1291246755), (15, 860831170), (25, 516498702), (30, 430415585), (50, 258249351), (75, 172166234), (139, 92895450), (150, 86083117), (278, 46447725), (417, 30965150), (695, 18579090), (834, 15482575), (1390, 9289545), (2085, 6193030), (3475, 3715818), (4170, 3096515), (6950, 1857909), (10425, 1238606), (20850, 619303)]