70527540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7487}}^1$

素因数の和:7656

約数の個数: 48

約数和(自身を含む): 198761472

約数和(自身を除く): 128233932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7487, 9420, 14974, 22461, 29948, 37435, 44922, 74870, 89844, 112305, 149740, 224610, 449220, 1175459, 2350918, 3526377, 4701836, 5877295, 7052754, 11754590, 14105508, 17631885, 23509180, 35263770, 70527540]

約数ペア:

[(1, 70527540), (2, 35263770), (3, 23509180), (4, 17631885), (5, 14105508), (6, 11754590), (10, 7052754), (12, 5877295), (15, 4701836), (20, 3526377), (30, 2350918), (60, 1175459), (157, 449220), (314, 224610), (471, 149740), (628, 112305), (785, 89844), (942, 74870), (1570, 44922), (1884, 37435), (2355, 29948), (3140, 22461), (4710, 14974), (7487, 9420)]