2179830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{72661}}^1$

素因数の和:72671

約数の個数: 16

約数和(自身を含む): 5231664

約数和(自身を除く): 3051834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 72661, 145322, 217983, 363305, 435966, 726610, 1089915, 2179830]

約数ペア:

[(1, 2179830), (2, 1089915), (3, 726610), (5, 435966), (6, 363305), (10, 217983), (15, 145322), (30, 72661)]