30241785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2097

約数の個数: 32

約数和(自身を含む): 55699200

約数和(自身を除く): 25457415

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 1933, 2235, 3129, 5215, 5799, 9665, 13531, 15645, 28995, 40593, 67655, 202965, 288017, 864051, 1440085, 2016119, 4320255, 6048357, 10080595, 30241785]

約数ペア:

[(1, 30241785), (3, 10080595), (5, 6048357), (7, 4320255), (15, 2016119), (21, 1440085), (35, 864051), (105, 288017), (149, 202965), (447, 67655), (745, 40593), (1043, 28995), (1933, 15645), (2235, 13531), (3129, 9665), (5215, 5799)]