29518390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 58384800

約数和(自身を除く): 28866410

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 1801, 3278, 3602, 8195, 9005, 16390, 18010, 19811, 39622, 99055, 198110, 268349, 536698, 1341745, 2683490, 2951839, 5903678, 14759195, 29518390]

約数ペア:

[(1, 29518390), (2, 14759195), (5, 5903678), (10, 2951839), (11, 2683490), (22, 1341745), (55, 536698), (110, 268349), (149, 198110), (298, 99055), (745, 39622), (1490, 19811), (1639, 18010), (1801, 16390), (3278, 9005), (3602, 8195)]