88308870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{226433}}^1$

素因数の和:226456

約数の個数: 32

約数和(自身を含む): 228245472

約数和(自身を除く): 139936602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 226433, 452866, 679299, 1132165, 1358598, 2264330, 2943629, 3396495, 5887258, 6792990, 8830887, 14718145, 17661774, 29436290, 44154435, 88308870]

約数ペア:

[(1, 88308870), (2, 44154435), (3, 29436290), (5, 17661774), (6, 14718145), (10, 8830887), (13, 6792990), (15, 5887258), (26, 3396495), (30, 2943629), (39, 2264330), (65, 1358598), (78, 1132165), (130, 679299), (195, 452866), (390, 226433)]