15394870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 13181930

約数列:

[1, 2, 5, 10, 59, 97, 118, 194, 269, 295, 485, 538, 590, 970, 1345, 2690, 5723, 11446, 15871, 26093, 28615, 31742, 52186, 57230, 79355, 130465, 158710, 260930, 1539487, 3078974, 7697435, 15394870]

約数ペア:

[(1, 15394870), (2, 7697435), (5, 3078974), (10, 1539487), (59, 260930), (97, 158710), (118, 130465), (194, 79355), (269, 57230), (295, 52186), (485, 31742), (538, 28615), (590, 26093), (970, 15871), (1345, 11446), (2690, 5723)]