19855017810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73537103}}^1$

素因数の和:73537119

約数の個数: 32

約数和(自身を含む): 52946714880

約数和(自身を除く): 33091697070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 73537103, 147074206, 220611309, 367685515, 441222618, 661833927, 735371030, 1103056545, 1323667854, 1985501781, 2206113090, 3309169635, 3971003562, 6618339270, 9927508905, 19855017810]

約数ペア:

[(1, 19855017810), (2, 9927508905), (3, 6618339270), (5, 3971003562), (6, 3309169635), (9, 2206113090), (10, 1985501781), (15, 1323667854), (18, 1103056545), (27, 735371030), (30, 661833927), (45, 441222618), (54, 367685515), (90, 220611309), (135, 147074206), (270, 73537103)]