27934290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1695

約数の個数: 48

約数和(自身を含む): 73022976

約数和(自身を除く): 45088686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 1055, 1266, 1471, 1899, 2110, 2942, 3165, 3798, 4413, 6330, 7355, 8826, 9495, 13239, 14710, 18990, 22065, 26478, 44130, 66195, 132390, 310381, 620762, 931143, 1551905, 1862286, 2793429, 3103810, 4655715, 5586858, 9311430, 13967145, 27934290]

約数ペア:

[(1, 27934290), (2, 13967145), (3, 9311430), (5, 5586858), (6, 4655715), (9, 3103810), (10, 2793429), (15, 1862286), (18, 1551905), (30, 931143), (45, 620762), (90, 310381), (211, 132390), (422, 66195), (633, 44130), (1055, 26478), (1266, 22065), (1471, 18990), (1899, 14710), (2110, 13239), (2942, 9495), (3165, 8826), (3798, 7355), (4413, 6330)]