15488770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 30663360

約数和(自身を除く): 15174590

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1013, 1390, 1529, 2026, 3058, 5065, 7645, 10130, 11143, 15290, 22286, 55715, 111430, 140807, 281614, 704035, 1408070, 1548877, 3097754, 7744385, 15488770]

約数ペア:

[(1, 15488770), (2, 7744385), (5, 3097754), (10, 1548877), (11, 1408070), (22, 704035), (55, 281614), (110, 140807), (139, 111430), (278, 55715), (695, 22286), (1013, 15290), (1390, 11143), (1529, 10130), (2026, 7645), (3058, 5065)]