315093420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1750519}}^1$

素因数の和:1750534

約数の個数: 36

約数和(自身を含む): 955783920

約数和(自身を除く): 640690500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1750519, 3501038, 5251557, 7002076, 8752595, 10503114, 15754671, 17505190, 21006228, 26257785, 31509342, 35010380, 52515570, 63018684, 78773355, 105031140, 157546710, 315093420]

約数ペア:

[(1, 315093420), (2, 157546710), (3, 105031140), (4, 78773355), (5, 63018684), (6, 52515570), (9, 35010380), (10, 31509342), (12, 26257785), (15, 21006228), (18, 17505190), (20, 15754671), (30, 10503114), (36, 8752595), (45, 7002076), (60, 5251557), (90, 3501038), (180, 1750519)]