30287476

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1229}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 54449640

約数和(自身を除く): 24162164

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 1229, 2458, 4916, 6161, 12322, 24644, 74969, 124129, 149938, 248258, 299876, 496516, 7571869, 15143738, 30287476]

約数ペア:

[(1, 30287476), (2, 15143738), (4, 7571869), (61, 496516), (101, 299876), (122, 248258), (202, 149938), (244, 124129), (404, 74969), (1229, 24644), (2458, 12322), (4916, 6161)]