22277790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{247531}}^1$

素因数の和:247544

約数の個数: 24

約数和(自身を含む): 57922488

約数和(自身を除く): 35644698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 247531, 495062, 742593, 1237655, 1485186, 2227779, 2475310, 3712965, 4455558, 7425930, 11138895, 22277790]

約数ペア:

[(1, 22277790), (2, 11138895), (3, 7425930), (5, 4455558), (6, 3712965), (9, 2475310), (10, 2227779), (15, 1485186), (18, 1237655), (30, 742593), (45, 495062), (90, 247531)]