68186070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{252541}}^1$

素因数の和:252557

約数の個数: 32

約数和(自身を含む): 181830240

約数和(自身を除く): 113644170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 252541, 505082, 757623, 1262705, 1515246, 2272869, 2525410, 3788115, 4545738, 6818607, 7576230, 11364345, 13637214, 22728690, 34093035, 68186070]

約数ペア:

[(1, 68186070), (2, 34093035), (3, 22728690), (5, 13637214), (6, 11364345), (9, 7576230), (10, 6818607), (15, 4545738), (18, 3788115), (27, 2525410), (30, 2272869), (45, 1515246), (54, 1262705), (90, 757623), (135, 505082), (270, 252541)]