315533150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 601032960

約数和(自身を除く): 285499810

約数列:

[1, 2, 5, 10, 25, 50, 67, 131, 134, 262, 335, 655, 670, 719, 1310, 1438, 1675, 3275, 3350, 3595, 6550, 7190, 8777, 17554, 17975, 35950, 43885, 48173, 87770, 94189, 96346, 188378, 219425, 240865, 438850, 470945, 481730, 941890, 1204325, 2354725, 2408650, 4709450, 6310663, 12621326, 31553315, 63106630, 157766575, 315533150]

約数ペア:

[(1, 315533150), (2, 157766575), (5, 63106630), (10, 31553315), (25, 12621326), (50, 6310663), (67, 4709450), (131, 2408650), (134, 2354725), (262, 1204325), (335, 941890), (655, 481730), (670, 470945), (719, 438850), (1310, 240865), (1438, 219425), (1675, 188378), (3275, 96346), (3350, 94189), (3595, 87770), (6550, 48173), (7190, 43885), (8777, 35950), (17554, 17975)]