28918770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10831}}^1$

素因数の和:10930

約数の個数: 32

約数和(自身を含む): 70191360

約数和(自身を除く): 41272590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 10831, 21662, 32493, 54155, 64986, 108310, 162465, 324930, 963959, 1927918, 2891877, 4819795, 5783754, 9639590, 14459385, 28918770]

約数ペア:

[(1, 28918770), (2, 14459385), (3, 9639590), (5, 5783754), (6, 4819795), (10, 2891877), (15, 1927918), (30, 963959), (89, 324930), (178, 162465), (267, 108310), (445, 64986), (534, 54155), (890, 32493), (1335, 21662), (2670, 10831)]