64260790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{953}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 126523296

約数和(自身を除く): 62262506

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 613, 953, 1226, 1906, 3065, 4765, 6130, 6743, 9530, 10483, 13486, 20966, 33715, 52415, 67430, 104830, 584189, 1168378, 2920945, 5841890, 6426079, 12852158, 32130395, 64260790]

約数ペア:

[(1, 64260790), (2, 32130395), (5, 12852158), (10, 6426079), (11, 5841890), (22, 2920945), (55, 1168378), (110, 584189), (613, 104830), (953, 67430), (1226, 52415), (1906, 33715), (3065, 20966), (4765, 13486), (6130, 10483), (6743, 9530)]