219025410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{8287}}^1$

素因数の和:9178

約数の個数: 32

約数和(自身を含む): 526321152

約数和(自身を除く): 307295742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5286, 8287, 8810, 13215, 16574, 24861, 26430, 41435, 49722, 82870, 124305, 248610, 7300847, 14601694, 21902541, 36504235, 43805082, 73008470, 109512705, 219025410]

約数ペア:

[(1, 219025410), (2, 109512705), (3, 73008470), (5, 43805082), (6, 36504235), (10, 21902541), (15, 14601694), (30, 7300847), (881, 248610), (1762, 124305), (2643, 82870), (4405, 49722), (5286, 41435), (8287, 26430), (8810, 24861), (13215, 16574)]