76641630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10343}}^1$

素因数の和:10385

約数の個数: 64

約数和(自身を含む): 208535040

約数和(自身を除く): 131893410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 10343, 20686, 31029, 51715, 62058, 103430, 134459, 155145, 196517, 268918, 310290, 393034, 403377, 589551, 672295, 806754, 982585, 1179102, 1344590, 1965170, 2016885, 2554721, 2947755, 4033770, 5109442, 5895510, 7664163, 12773605, 15328326, 25547210, 38320815, 76641630]

約数ペア:

[(1, 76641630), (2, 38320815), (3, 25547210), (5, 15328326), (6, 12773605), (10, 7664163), (13, 5895510), (15, 5109442), (19, 4033770), (26, 2947755), (30, 2554721), (38, 2016885), (39, 1965170), (57, 1344590), (65, 1179102), (78, 982585), (95, 806754), (114, 672295), (130, 589551), (190, 403377), (195, 393034), (247, 310290), (285, 268918), (390, 196517), (494, 155145), (570, 134459), (741, 103430), (1235, 62058), (1482, 51715), (2470, 31029), (3705, 20686), (7410, 10343)]