13805730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 36114624

約数和(自身を除く): 22308894

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 727, 1055, 1266, 1454, 1899, 2110, 2181, 3165, 3635, 3798, 4362, 6330, 6543, 7270, 9495, 10905, 13086, 18990, 21810, 32715, 65430, 153397, 306794, 460191, 766985, 920382, 1380573, 1533970, 2300955, 2761146, 4601910, 6902865, 13805730]

約数ペア:

[(1, 13805730), (2, 6902865), (3, 4601910), (5, 2761146), (6, 2300955), (9, 1533970), (10, 1380573), (15, 920382), (18, 766985), (30, 460191), (45, 306794), (90, 153397), (211, 65430), (422, 32715), (633, 21810), (727, 18990), (1055, 13086), (1266, 10905), (1454, 9495), (1899, 7270), (2110, 6543), (2181, 6330), (3165, 4362), (3635, 3798)]