1939830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{64661}}^1$

素因数の和:64671

約数の個数: 16

約数和(自身を含む): 4655664

約数和(自身を除く): 2715834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 64661, 129322, 193983, 323305, 387966, 646610, 969915, 1939830]

約数ペア:

[(1, 1939830), (2, 969915), (3, 646610), (5, 387966), (6, 323305), (10, 193983), (15, 129322), (30, 64661)]