18290430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203227}}^1$

素因数の和:203240

約数の個数: 24

約数和(自身を含む): 47555352

約数和(自身を除く): 29264922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203227, 406454, 609681, 1016135, 1219362, 1829043, 2032270, 3048405, 3658086, 6096810, 9145215, 18290430]

約数ペア:

[(1, 18290430), (2, 9145215), (3, 6096810), (5, 3658086), (6, 3048405), (9, 2032270), (10, 1829043), (15, 1219362), (18, 1016135), (30, 609681), (45, 406454), (90, 203227)]