3709910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 7166880

約数和(自身を除く): 3456970

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 157, 170, 278, 314, 695, 785, 1390, 1570, 2363, 2669, 4726, 5338, 11815, 13345, 21823, 23630, 26690, 43646, 109115, 218230, 370991, 741982, 1854955, 3709910]

約数ペア:

[(1, 3709910), (2, 1854955), (5, 741982), (10, 370991), (17, 218230), (34, 109115), (85, 43646), (139, 26690), (157, 23630), (170, 21823), (278, 13345), (314, 11815), (695, 5338), (785, 4726), (1390, 2669), (1570, 2363)]