73811970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{820133}}^1$

素因数の和:820146

約数の個数: 24

約数和(自身を含む): 191911356

約数和(自身を除く): 118099386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 820133, 1640266, 2460399, 4100665, 4920798, 7381197, 8201330, 12301995, 14762394, 24603990, 36905985, 73811970]

約数ペア:

[(1, 73811970), (2, 36905985), (3, 24603990), (5, 14762394), (6, 12301995), (9, 8201330), (10, 7381197), (15, 4920798), (18, 4100665), (30, 2460399), (45, 1640266), (90, 820133)]