86910030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{321889}}^1$

素因数の和:321905

約数の個数: 32

約数和(自身を含む): 231760800

約数和(自身を除く): 144850770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 321889, 643778, 965667, 1609445, 1931334, 2897001, 3218890, 4828335, 5794002, 8691003, 9656670, 14485005, 17382006, 28970010, 43455015, 86910030]

約数ペア:

[(1, 86910030), (2, 43455015), (3, 28970010), (5, 17382006), (6, 14485005), (9, 9656670), (10, 8691003), (15, 5794002), (18, 4828335), (27, 3218890), (30, 2897001), (45, 1931334), (54, 1609445), (90, 965667), (135, 643778), (270, 321889)]