130906680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1090889}}^1$

素因数の和:1090903

約数の個数: 32

約数和(自身を含む): 392720400

約数和(自身を除く): 261813720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1090889, 2181778, 3272667, 4363556, 5454445, 6545334, 8727112, 10908890, 13090668, 16363335, 21817780, 26181336, 32726670, 43635560, 65453340, 130906680]

約数ペア:

[(1, 130906680), (2, 65453340), (3, 43635560), (4, 32726670), (5, 26181336), (6, 21817780), (8, 16363335), (10, 13090668), (12, 10908890), (15, 8727112), (20, 6545334), (24, 5454445), (30, 4363556), (40, 3272667), (60, 2181778), (120, 1090889)]