164586870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{87083}}^1$

素因数の和:87106

約数の個数: 64

約数和(自身を含む): 501603840

約数和(自身を除く): 337016970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 87083, 174166, 261249, 435415, 522498, 609581, 783747, 870830, 1219162, 1306245, 1567494, 1828743, 2351241, 2612490, 3047905, 3657486, 3918735, 4702482, 5486229, 6095810, 7837470, 9143715, 10972458, 11756205, 16458687, 18287430, 23512410, 27431145, 32917374, 54862290, 82293435, 164586870]

約数ペア:

[(1, 164586870), (2, 82293435), (3, 54862290), (5, 32917374), (6, 27431145), (7, 23512410), (9, 18287430), (10, 16458687), (14, 11756205), (15, 10972458), (18, 9143715), (21, 7837470), (27, 6095810), (30, 5486229), (35, 4702482), (42, 3918735), (45, 3657486), (54, 3047905), (63, 2612490), (70, 2351241), (90, 1828743), (105, 1567494), (126, 1306245), (135, 1219162), (189, 870830), (210, 783747), (270, 609581), (315, 522498), (378, 435415), (630, 261249), (945, 174166), (1890, 87083)]