312290430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{10409681}}^1$

素因数の和:10409691

約数の個数: 16

約数和(自身を含む): 749497104

約数和(自身を除く): 437206674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 10409681, 20819362, 31229043, 52048405, 62458086, 104096810, 156145215, 312290430]

約数ペア:

[(1, 312290430), (2, 156145215), (3, 104096810), (5, 62458086), (6, 52048405), (10, 31229043), (15, 20819362), (30, 10409681)]