30754045

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 43856640

約数和(自身を除く): 13102595

約数列:

[1, 5, 7, 35, 53, 59, 265, 281, 295, 371, 413, 1405, 1855, 1967, 2065, 3127, 9835, 14893, 15635, 16579, 21889, 74465, 82895, 104251, 109445, 116053, 521255, 580265, 878687, 4393435, 6150809, 30754045]

約数ペア:

[(1, 30754045), (5, 6150809), (7, 4393435), (35, 878687), (53, 580265), (59, 521255), (265, 116053), (281, 109445), (295, 104251), (371, 82895), (413, 74465), (1405, 21889), (1855, 16579), (1967, 15635), (2065, 14893), (3127, 9835)]