187319070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2081323}}^1$

素因数の和:2081336

約数の個数: 24

約数和(自身を含む): 487029816

約数和(自身を除く): 299710746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2081323, 4162646, 6243969, 10406615, 12487938, 18731907, 20813230, 31219845, 37463814, 62439690, 93659535, 187319070]

約数ペア:

[(1, 187319070), (2, 93659535), (3, 62439690), (5, 37463814), (6, 31219845), (9, 20813230), (10, 18731907), (15, 12487938), (18, 10406615), (30, 6243969), (45, 4162646), (90, 2081323)]