30369832

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{881}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 59270400

約数和(自身を除く): 28900568

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 881, 1112, 1762, 3524, 4309, 7048, 8618, 17236, 27311, 34472, 54622, 109244, 122459, 218488, 244918, 489836, 979672, 3796229, 7592458, 15184916, 30369832]

約数ペア:

[(1, 30369832), (2, 15184916), (4, 7592458), (8, 3796229), (31, 979672), (62, 489836), (124, 244918), (139, 218488), (248, 122459), (278, 109244), (556, 54622), (881, 34472), (1112, 27311), (1762, 17236), (3524, 8618), (4309, 7048)]