260048430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2889427}}^1$

素因数の和:2889440

約数の個数: 24

約数和(自身を含む): 676126152

約数和(自身を除く): 416077722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2889427, 5778854, 8668281, 14447135, 17336562, 26004843, 28894270, 43341405, 52009686, 86682810, 130024215, 260048430]

約数ペア:

[(1, 260048430), (2, 130024215), (3, 86682810), (5, 52009686), (6, 43341405), (9, 28894270), (10, 26004843), (15, 17336562), (18, 14447135), (30, 8668281), (45, 5778854), (90, 2889427)]