31570620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14221}}^1$

素因数の和:14270

約数の個数: 48

約数和(自身を含む): 90793248

約数和(自身を除く): 59222628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 14221, 28442, 42663, 56884, 71105, 85326, 142210, 170652, 213315, 284420, 426630, 526177, 853260, 1052354, 1578531, 2104708, 2630885, 3157062, 5261770, 6314124, 7892655, 10523540, 15785310, 31570620]

約数ペア:

[(1, 31570620), (2, 15785310), (3, 10523540), (4, 7892655), (5, 6314124), (6, 5261770), (10, 3157062), (12, 2630885), (15, 2104708), (20, 1578531), (30, 1052354), (37, 853260), (60, 526177), (74, 426630), (111, 284420), (148, 213315), (185, 170652), (222, 142210), (370, 85326), (444, 71105), (555, 56884), (740, 42663), (1110, 28442), (2220, 14221)]