72882870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9679}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 175633920

約数和(自身を除く): 102751050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9679, 19358, 29037, 48395, 58074, 96790, 145185, 290370, 2429429, 4858858, 7288287, 12147145, 14576574, 24294290, 36441435, 72882870]

約数ペア:

[(1, 72882870), (2, 36441435), (3, 24294290), (5, 14576574), (6, 12147145), (10, 7288287), (15, 4858858), (30, 2429429), (251, 290370), (502, 145185), (753, 96790), (1255, 58074), (1506, 48395), (2510, 29037), (3765, 19358), (7530, 9679)]