22790710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1$

素因数の和:1800

約数の個数: 32

約数和(自身を含む): 44012160

約数和(自身を除く): 21221450

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 395, 790, 1343, 1697, 2686, 3394, 6715, 8485, 13430, 16970, 28849, 57698, 134063, 144245, 268126, 288490, 670315, 1340630, 2279071, 4558142, 11395355, 22790710]

約数ペア:

[(1, 22790710), (2, 11395355), (5, 4558142), (10, 2279071), (17, 1340630), (34, 670315), (79, 288490), (85, 268126), (158, 144245), (170, 134063), (395, 57698), (790, 28849), (1343, 16970), (1697, 13430), (2686, 8485), (3394, 6715)]