21701430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241127}}^1$

素因数の和:241140

約数の個数: 24

約数和(自身を含む): 56423952

約数和(自身を除く): 34722522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241127, 482254, 723381, 1205635, 1446762, 2170143, 2411270, 3616905, 4340286, 7233810, 10850715, 21701430]

約数ペア:

[(1, 21701430), (2, 10850715), (3, 7233810), (5, 4340286), (6, 3616905), (9, 2411270), (10, 2170143), (15, 1446762), (18, 1205635), (30, 723381), (45, 482254), (90, 241127)]