4540030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 9007200

約数和(自身を除く): 4467170

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 277, 298, 554, 745, 1385, 1490, 1639, 2770, 3047, 3278, 6094, 8195, 15235, 16390, 30470, 41273, 82546, 206365, 412730, 454003, 908006, 2270015, 4540030]

約数ペア:

[(1, 4540030), (2, 2270015), (5, 908006), (10, 454003), (11, 412730), (22, 206365), (55, 82546), (110, 41273), (149, 30470), (277, 16390), (298, 15235), (554, 8195), (745, 6094), (1385, 3278), (1490, 3047), (1639, 2770)]