724634910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{894611}}^1$

素因数の和:894630

約数の個数: 40

約数和(自身を含む): 1948464936

約数和(自身を除く): 1223830026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 894611, 1789222, 2683833, 4473055, 5367666, 8051499, 8946110, 13419165, 16102998, 24154497, 26838330, 40257495, 48308994, 72463491, 80514990, 120772485, 144926982, 241544970, 362317455, 724634910]

約数ペア:

[(1, 724634910), (2, 362317455), (3, 241544970), (5, 144926982), (6, 120772485), (9, 80514990), (10, 72463491), (15, 48308994), (18, 40257495), (27, 26838330), (30, 24154497), (45, 16102998), (54, 13419165), (81, 8946110), (90, 8051499), (135, 5367666), (162, 4473055), (270, 2683833), (405, 1789222), (810, 894611)]