7542590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 14929920

約数和(自身を除く): 7387330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 359, 382, 718, 955, 1795, 1910, 2101, 3590, 3949, 4202, 7898, 10505, 19745, 21010, 39490, 68569, 137138, 342845, 685690, 754259, 1508518, 3771295, 7542590]

約数ペア:

[(1, 7542590), (2, 3771295), (5, 1508518), (10, 754259), (11, 685690), (22, 342845), (55, 137138), (110, 68569), (191, 39490), (359, 21010), (382, 19745), (718, 10505), (955, 7898), (1795, 4202), (1910, 3949), (2101, 3590)]