90313530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{7583}}^1$

素因数の和:7990

約数の個数: 32

約数和(自身を含む): 217327104

約数和(自身を除く): 127013574

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1985, 2382, 3970, 5955, 7583, 11910, 15166, 22749, 37915, 45498, 75830, 113745, 227490, 3010451, 6020902, 9031353, 15052255, 18062706, 30104510, 45156765, 90313530]

約数ペア:

[(1, 90313530), (2, 45156765), (3, 30104510), (5, 18062706), (6, 15052255), (10, 9031353), (15, 6020902), (30, 3010451), (397, 227490), (794, 113745), (1191, 75830), (1985, 45498), (2382, 37915), (3970, 22749), (5955, 15166), (7583, 11910)]