2149783570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{267719}}^1$

素因数の和:267810

約数の個数: 32

約数和(自身を含む): 4279236480

約数和(自身を除く): 2129452910

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 267719, 535438, 1338595, 2677190, 2944909, 5889818, 14724545, 19543487, 29449090, 39086974, 97717435, 195434870, 214978357, 429956714, 1074891785, 2149783570]

約数ペア:

[(1, 2149783570), (2, 1074891785), (5, 429956714), (10, 214978357), (11, 195434870), (22, 97717435), (55, 39086974), (73, 29449090), (110, 19543487), (146, 14724545), (365, 5889818), (730, 2944909), (803, 2677190), (1606, 1338595), (4015, 535438), (8030, 267719)]