66813060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2173

約数の個数: 96

約数和(自身を含む): 204567552

約数和(自身を除く): 137754492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2113, 2635, 3162, 4226, 5270, 6324, 6339, 7905, 8452, 10540, 10565, 12678, 15810, 21130, 25356, 31620, 31695, 35921, 42260, 63390, 65503, 71842, 107763, 126780, 131006, 143684, 179605, 196509, 215526, 262012, 327515, 359210, 393018, 431052, 538815, 655030, 718420, 786036, 982545, 1077630, 1113551, 1310060, 1965090, 2155260, 2227102, 3340653, 3930180, 4454204, 5567755, 6681306, 11135510, 13362612, 16703265, 22271020, 33406530, 66813060]

約数ペア:

[(1, 66813060), (2, 33406530), (3, 22271020), (4, 16703265), (5, 13362612), (6, 11135510), (10, 6681306), (12, 5567755), (15, 4454204), (17, 3930180), (20, 3340653), (30, 2227102), (31, 2155260), (34, 1965090), (51, 1310060), (60, 1113551), (62, 1077630), (68, 982545), (85, 786036), (93, 718420), (102, 655030), (124, 538815), (155, 431052), (170, 393018), (186, 359210), (204, 327515), (255, 262012), (310, 215526), (340, 196509), (372, 179605), (465, 143684), (510, 131006), (527, 126780), (620, 107763), (930, 71842), (1020, 65503), (1054, 63390), (1581, 42260), (1860, 35921), (2108, 31695), (2113, 31620), (2635, 25356), (3162, 21130), (4226, 15810), (5270, 12678), (6324, 10565), (6339, 10540), (7905, 8452)]