2542177590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{213449}}^1$

素因数の和:213856

約数の個数: 32

約数和(自身を含む): 6116623200

約数和(自身を除く): 3574445610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 11910, 213449, 426898, 640347, 1067245, 1280694, 2134490, 3201735, 6403470, 84739253, 169478506, 254217759, 423696265, 508435518, 847392530, 1271088795, 2542177590]

約数ペア:

[(1, 2542177590), (2, 1271088795), (3, 847392530), (5, 508435518), (6, 423696265), (10, 254217759), (15, 169478506), (30, 84739253), (397, 6403470), (794, 3201735), (1191, 2134490), (1985, 1280694), (2382, 1067245), (3970, 640347), (5955, 426898), (11910, 213449)]