3950250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 10333440

約数和(自身を除く): 6383190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 125, 138, 150, 229, 230, 250, 345, 375, 458, 575, 687, 690, 750, 1145, 1150, 1374, 1725, 2290, 2875, 3435, 3450, 5267, 5725, 5750, 6870, 8625, 10534, 11450, 15801, 17175, 17250, 26335, 28625, 31602, 34350, 52670, 57250, 79005, 85875, 131675, 158010, 171750, 263350, 395025, 658375, 790050, 1316750, 1975125, 3950250]

約数ペア:

[(1, 3950250), (2, 1975125), (3, 1316750), (5, 790050), (6, 658375), (10, 395025), (15, 263350), (23, 171750), (25, 158010), (30, 131675), (46, 85875), (50, 79005), (69, 57250), (75, 52670), (115, 34350), (125, 31602), (138, 28625), (150, 26335), (229, 17250), (230, 17175), (250, 15801), (345, 11450), (375, 10534), (458, 8625), (575, 6870), (687, 5750), (690, 5725), (750, 5267), (1145, 3450), (1150, 3435), (1374, 2875), (1725, 2290)]