30942165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{719}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 52531200

約数和(自身を除く): 21589035

約数列:

[1, 3, 5, 15, 19, 57, 95, 151, 285, 453, 719, 755, 2157, 2265, 2869, 3595, 8607, 10785, 13661, 14345, 40983, 43035, 68305, 108569, 204915, 325707, 542845, 1628535, 2062811, 6188433, 10314055, 30942165]

約数ペア:

[(1, 30942165), (3, 10314055), (5, 6188433), (15, 2062811), (19, 1628535), (57, 542845), (95, 325707), (151, 204915), (285, 108569), (453, 68305), (719, 43035), (755, 40983), (2157, 14345), (2265, 13661), (2869, 10785), (3595, 8607)]