61146910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:1836

約数の個数: 32

約数和(自身を含む): 120463200

約数和(自身を除く): 59316290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 389, 778, 1429, 1945, 2858, 3890, 4279, 7145, 8558, 14290, 15719, 21395, 31438, 42790, 78595, 157190, 555881, 1111762, 2779405, 5558810, 6114691, 12229382, 30573455, 61146910]

約数ペア:

[(1, 61146910), (2, 30573455), (5, 12229382), (10, 6114691), (11, 5558810), (22, 2779405), (55, 1111762), (110, 555881), (389, 157190), (778, 78595), (1429, 42790), (1945, 31438), (2858, 21395), (3890, 15719), (4279, 14290), (7145, 8558)]