90383820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{32051}}^1$

素因数の和:32110

約数の個数: 48

約数和(自身を含む): 258467328

約数和(自身を除く): 168083508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 32051, 64102, 96153, 128204, 160255, 192306, 320510, 384612, 480765, 641020, 961530, 1506397, 1923060, 3012794, 4519191, 6025588, 7531985, 9038382, 15063970, 18076764, 22595955, 30127940, 45191910, 90383820]

約数ペア:

[(1, 90383820), (2, 45191910), (3, 30127940), (4, 22595955), (5, 18076764), (6, 15063970), (10, 9038382), (12, 7531985), (15, 6025588), (20, 4519191), (30, 3012794), (47, 1923060), (60, 1506397), (94, 961530), (141, 641020), (188, 480765), (235, 384612), (282, 320510), (470, 192306), (564, 160255), (705, 128204), (940, 96153), (1410, 64102), (2820, 32051)]