408040530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{172169}}^1$

素因数の和:172258

約数の個数: 32

約数和(自身を含む): 991699200

約数和(自身を除く): 583658670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 172169, 344338, 516507, 860845, 1033014, 1721690, 2582535, 5165070, 13601351, 27202702, 40804053, 68006755, 81608106, 136013510, 204020265, 408040530]

約数ペア:

[(1, 408040530), (2, 204020265), (3, 136013510), (5, 81608106), (6, 68006755), (10, 40804053), (15, 27202702), (30, 13601351), (79, 5165070), (158, 2582535), (237, 1721690), (395, 1033014), (474, 860845), (790, 516507), (1185, 344338), (2370, 172169)]