15960730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 30378240

約数和(自身を除く): 14417510

約数列:

[1, 2, 5, 10, 29, 47, 58, 94, 145, 235, 290, 470, 1171, 1363, 2342, 2726, 5855, 6815, 11710, 13630, 33959, 55037, 67918, 110074, 169795, 275185, 339590, 550370, 1596073, 3192146, 7980365, 15960730]

約数ペア:

[(1, 15960730), (2, 7980365), (5, 3192146), (10, 1596073), (29, 550370), (47, 339590), (58, 275185), (94, 169795), (145, 110074), (235, 67918), (290, 55037), (470, 33959), (1171, 13630), (1363, 11710), (2342, 6815), (2726, 5855)]