71849310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10837}}^1$

素因数の和:10877

約数の個数: 64

約数和(自身を含む): 196644672

約数和(自身を除く): 124795362

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, 10837, 21674, 32511, 54185, 65022, 108370, 140881, 162555, 184229, 281762, 325110, 368458, 422643, 552687, 704405, 845286, 921145, 1105374, 1408810, 1842290, 2113215, 2394977, 2763435, 4226430, 4789954, 5526870, 7184931, 11974885, 14369862, 23949770, 35924655, 71849310]

約数ペア:

[(1, 71849310), (2, 35924655), (3, 23949770), (5, 14369862), (6, 11974885), (10, 7184931), (13, 5526870), (15, 4789954), (17, 4226430), (26, 2763435), (30, 2394977), (34, 2113215), (39, 1842290), (51, 1408810), (65, 1105374), (78, 921145), (85, 845286), (102, 704405), (130, 552687), (170, 422643), (195, 368458), (221, 325110), (255, 281762), (390, 184229), (442, 162555), (510, 140881), (663, 108370), (1105, 65022), (1326, 54185), (2210, 32511), (3315, 21674), (6630, 10837)]