9200820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1723}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 26066880

約数和(自身を除く): 16866060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1723, 1780, 2670, 3446, 5169, 5340, 6892, 8615, 10338, 17230, 20676, 25845, 34460, 51690, 103380, 153347, 306694, 460041, 613388, 766735, 920082, 1533470, 1840164, 2300205, 3066940, 4600410, 9200820]

約数ペア:

[(1, 9200820), (2, 4600410), (3, 3066940), (4, 2300205), (5, 1840164), (6, 1533470), (10, 920082), (12, 766735), (15, 613388), (20, 460041), (30, 306694), (60, 153347), (89, 103380), (178, 51690), (267, 34460), (356, 25845), (445, 20676), (534, 17230), (890, 10338), (1068, 8615), (1335, 6892), (1723, 5340), (1780, 5169), (2670, 3446)]