438330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 1108800

約数和(自身を除く): 670470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 769, 1538, 2307, 3845, 4614, 7690, 11535, 14611, 23070, 29222, 43833, 73055, 87666, 146110, 219165, 438330]

約数ペア:

[(1, 438330), (2, 219165), (3, 146110), (5, 87666), (6, 73055), (10, 43833), (15, 29222), (19, 23070), (30, 14611), (38, 11535), (57, 7690), (95, 4614), (114, 3845), (190, 2307), (285, 1538), (570, 769)]