1309830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43661}}^1$

素因数の和:43671

約数の個数: 16

約数和(自身を含む): 3143664

約数和(自身を除く): 1833834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43661, 87322, 130983, 218305, 261966, 436610, 654915, 1309830]

約数ペア:

[(1, 1309830), (2, 654915), (3, 436610), (5, 261966), (6, 218305), (10, 130983), (15, 87322), (30, 43661)]