331320231930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{26951}}^1\times {\mathrm{409781}}^1$

素因数の和:436742

約数の個数: 32

約数和(自身を含む): 795200001408

約数和(自身を除く): 463879769478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 26951, 53902, 80853, 134755, 161706, 269510, 404265, 409781, 808530, 819562, 1229343, 2048905, 2458686, 4097810, 6146715, 12293430, 11044007731, 22088015462, 33132023193, 55220038655, 66264046386, 110440077310, 165660115965, 331320231930]

約数ペア:

[(1, 331320231930), (2, 165660115965), (3, 110440077310), (5, 66264046386), (6, 55220038655), (10, 33132023193), (15, 22088015462), (30, 11044007731), (26951, 12293430), (53902, 6146715), (80853, 4097810), (134755, 2458686), (161706, 2048905), (269510, 1229343), (404265, 819562), (409781, 808530)]