220160970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{815411}}^1$

素因数の和:815427

約数の個数: 32

約数和(自身を含む): 587096640

約数和(自身を除く): 366935670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 815411, 1630822, 2446233, 4077055, 4892466, 7338699, 8154110, 12231165, 14677398, 22016097, 24462330, 36693495, 44032194, 73386990, 110080485, 220160970]

約数ペア:

[(1, 220160970), (2, 110080485), (3, 73386990), (5, 44032194), (6, 36693495), (9, 24462330), (10, 22016097), (15, 14677398), (18, 12231165), (27, 8154110), (30, 7338699), (45, 4892466), (54, 4077055), (90, 2446233), (135, 1630822), (270, 815411)]