201731010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30427}}^1$

素因数の和:30467

約数の個数: 64

約数和(自身を含む): 552085632

約数和(自身を除く): 350354622

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 30427, 60854, 91281, 152135, 182562, 304270, 395551, 456405, 517259, 791102, 912810, 1034518, 1186653, 1551777, 1977755, 2373306, 2586295, 3103554, 3955510, 5172590, 5933265, 6724367, 7758885, 11866530, 13448734, 15517770, 20173101, 33621835, 40346202, 67243670, 100865505, 201731010]

約数ペア:

[(1, 201731010), (2, 100865505), (3, 67243670), (5, 40346202), (6, 33621835), (10, 20173101), (13, 15517770), (15, 13448734), (17, 11866530), (26, 7758885), (30, 6724367), (34, 5933265), (39, 5172590), (51, 3955510), (65, 3103554), (78, 2586295), (85, 2373306), (102, 1977755), (130, 1551777), (170, 1186653), (195, 1034518), (221, 912810), (255, 791102), (390, 517259), (442, 456405), (510, 395551), (663, 304270), (1105, 182562), (1326, 152135), (2210, 91281), (3315, 60854), (6630, 30427)]