15704298260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{396373}}^1$

素因数の和:396672

約数の個数: 48

約数和(自身を含む): 37823592576

約数和(自身を除く): 22119294316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5660, 7924, 9905, 19810, 39620, 396373, 792746, 1585492, 1981865, 2774611, 3963730, 5549222, 7927460, 11098444, 13873055, 27746110, 55492220, 112173559, 224347118, 448694236, 560867795, 785214913, 1121735590, 1570429826, 2243471180, 3140859652, 3926074565, 7852149130, 15704298260]

約数ペア:

[(1, 15704298260), (2, 7852149130), (4, 3926074565), (5, 3140859652), (7, 2243471180), (10, 1570429826), (14, 1121735590), (20, 785214913), (28, 560867795), (35, 448694236), (70, 224347118), (140, 112173559), (283, 55492220), (566, 27746110), (1132, 13873055), (1415, 11098444), (1981, 7927460), (2830, 5549222), (3962, 3963730), (5660, 2774611), (7924, 1981865), (9905, 1585492), (19810, 792746), (39620, 396373)]