218930430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7297681}}^1$

素因数の和:7297691

約数の個数: 16

約数和(自身を含む): 525433104

約数和(自身を除く): 306502674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7297681, 14595362, 21893043, 36488405, 43786086, 72976810, 109465215, 218930430]

約数ペア:

[(1, 218930430), (2, 109465215), (3, 72976810), (5, 43786086), (6, 36488405), (10, 21893043), (15, 14595362), (30, 7297681)]