15691804090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{143711}}^1$

素因数の和:143958

約数の個数: 32

約数和(自身を含む): 28868866560

約数和(自身を除く): 13177062470

約数列:

[1, 2, 5, 10, 61, 122, 179, 305, 358, 610, 895, 1790, 10919, 21838, 54595, 109190, 143711, 287422, 718555, 1437110, 8766371, 17532742, 25724269, 43831855, 51448538, 87663710, 128621345, 257242690, 1569180409, 3138360818, 7845902045, 15691804090]

約数ペア:

[(1, 15691804090), (2, 7845902045), (5, 3138360818), (10, 1569180409), (61, 257242690), (122, 128621345), (179, 87663710), (305, 51448538), (358, 43831855), (610, 25724269), (895, 17532742), (1790, 8766371), (10919, 1437110), (21838, 718555), (54595, 287422), (109190, 143711)]