64685790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6175

約数の個数: 80

約数和(自身を含む): 187342848

約数和(自身を除く): 122657058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 6143, 10530, 12286, 18429, 30715, 36858, 55287, 61430, 79859, 92145, 110574, 159718, 165861, 184290, 239577, 276435, 331722, 399295, 479154, 497583, 552870, 718731, 798590, 829305, 995166, 1197885, 1437462, 1658610, 2156193, 2395770, 2487915, 3593655, 4312386, 4975830, 6468579, 7187310, 10780965, 12937158, 21561930, 32342895, 64685790]

約数ペア:

[(1, 64685790), (2, 32342895), (3, 21561930), (5, 12937158), (6, 10780965), (9, 7187310), (10, 6468579), (13, 4975830), (15, 4312386), (18, 3593655), (26, 2487915), (27, 2395770), (30, 2156193), (39, 1658610), (45, 1437462), (54, 1197885), (65, 995166), (78, 829305), (81, 798590), (90, 718731), (117, 552870), (130, 497583), (135, 479154), (162, 399295), (195, 331722), (234, 276435), (270, 239577), (351, 184290), (390, 165861), (405, 159718), (585, 110574), (702, 92145), (810, 79859), (1053, 61430), (1170, 55287), (1755, 36858), (2106, 30715), (3510, 18429), (5265, 12286), (6143, 10530)]