210141270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{778301}}^1$

素因数の和:778317

約数の個数: 32

約数和(自身を含む): 560377440

約数和(自身を除く): 350236170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 778301, 1556602, 2334903, 3891505, 4669806, 7004709, 7783010, 11674515, 14009418, 21014127, 23349030, 35023545, 42028254, 70047090, 105070635, 210141270]

約数ペア:

[(1, 210141270), (2, 105070635), (3, 70047090), (5, 42028254), (6, 35023545), (9, 23349030), (10, 21014127), (15, 14009418), (18, 11674515), (27, 7783010), (30, 7004709), (45, 4669806), (54, 3891505), (90, 2334903), (135, 1556602), (270, 778301)]