61648460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5849}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 141523200

約数和(自身を除く): 79874740

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2635, 5270, 5849, 10540, 11698, 23396, 29245, 58490, 99433, 116980, 181319, 198866, 362638, 397732, 497165, 725276, 906595, 994330, 1813190, 1988660, 3082423, 3626380, 6164846, 12329692, 15412115, 30824230, 61648460]

約数ペア:

[(1, 61648460), (2, 30824230), (4, 15412115), (5, 12329692), (10, 6164846), (17, 3626380), (20, 3082423), (31, 1988660), (34, 1813190), (62, 994330), (68, 906595), (85, 725276), (124, 497165), (155, 397732), (170, 362638), (310, 198866), (340, 181319), (527, 116980), (620, 99433), (1054, 58490), (2108, 29245), (2635, 23396), (5270, 11698), (5849, 10540)]