3733540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4733660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 139, 158, 170, 278, 316, 340, 395, 556, 695, 790, 1343, 1390, 1580, 2363, 2686, 2780, 4726, 5372, 6715, 9452, 10981, 11815, 13430, 21962, 23630, 26860, 43924, 47260, 54905, 109810, 186677, 219620, 373354, 746708, 933385, 1866770, 3733540]

約数ペア:

[(1, 3733540), (2, 1866770), (4, 933385), (5, 746708), (10, 373354), (17, 219620), (20, 186677), (34, 109810), (68, 54905), (79, 47260), (85, 43924), (139, 26860), (158, 23630), (170, 21962), (278, 13430), (316, 11815), (340, 10981), (395, 9452), (556, 6715), (695, 5372), (790, 4726), (1343, 2780), (1390, 2686), (1580, 2363)]