1869311970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20770133}}^1$

素因数の和:20770146

約数の個数: 24

約数和(自身を含む): 4860211356

約数和(自身を除く): 2990899386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20770133, 41540266, 62310399, 103850665, 124620798, 186931197, 207701330, 311551995, 373862394, 623103990, 934655985, 1869311970]

約数ペア:

[(1, 1869311970), (2, 934655985), (3, 623103990), (5, 373862394), (6, 311551995), (9, 207701330), (10, 186931197), (15, 124620798), (18, 103850665), (30, 62310399), (45, 41540266), (90, 20770133)]