61819290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52837}}^1$

素因数の和:52863

約数の個数: 48

約数和(自身を含む): 173097288

約数和(自身を除く): 111277998

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 52837, 105674, 158511, 264185, 317022, 475533, 528370, 686881, 792555, 951066, 1373762, 1585110, 2060643, 2377665, 3434405, 4121286, 4755330, 6181929, 6868810, 10303215, 12363858, 20606430, 30909645, 61819290]

約数ペア:

[(1, 61819290), (2, 30909645), (3, 20606430), (5, 12363858), (6, 10303215), (9, 6868810), (10, 6181929), (13, 4755330), (15, 4121286), (18, 3434405), (26, 2377665), (30, 2060643), (39, 1585110), (45, 1373762), (65, 951066), (78, 792555), (90, 686881), (117, 528370), (130, 475533), (195, 317022), (234, 264185), (390, 158511), (585, 105674), (1170, 52837)]