19848977010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{220544189}}^1$

素因数の和:220544202

約数の個数: 24

約数和(自身を含む): 51607340460

約数和(自身を除く): 31758363450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 220544189, 441088378, 661632567, 1102720945, 1323265134, 1984897701, 2205441890, 3308162835, 3969795402, 6616325670, 9924488505, 19848977010]

約数ペア:

[(1, 19848977010), (2, 9924488505), (3, 6616325670), (5, 3969795402), (6, 3308162835), (9, 2205441890), (10, 1984897701), (15, 1323265134), (18, 1102720945), (30, 661632567), (45, 441088378), (90, 220544189)]