31904830

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 58889088

約数和(自身を除く): 26984258

約数列:

[1, 2, 5, 10, 61, 122, 193, 271, 305, 386, 542, 610, 965, 1355, 1930, 2710, 11773, 16531, 23546, 33062, 52303, 58865, 82655, 104606, 117730, 165310, 261515, 523030, 3190483, 6380966, 15952415, 31904830]

約数ペア:

[(1, 31904830), (2, 15952415), (5, 6380966), (10, 3190483), (61, 523030), (122, 261515), (193, 165310), (271, 117730), (305, 104606), (386, 82655), (542, 58865), (610, 52303), (965, 33062), (1355, 23546), (1930, 16531), (2710, 11773)]