338432890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{3041}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 630789120

約数和(自身を除く): 292356230

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 359, 718, 1795, 3041, 3590, 6082, 11129, 15205, 22258, 30410, 55645, 94271, 111290, 188542, 471355, 942710, 1091719, 2183438, 5458595, 10917190, 33843289, 67686578, 169216445, 338432890]

約数ペア:

[(1, 338432890), (2, 169216445), (5, 67686578), (10, 33843289), (31, 10917190), (62, 5458595), (155, 2183438), (310, 1091719), (359, 942710), (718, 471355), (1795, 188542), (3041, 111290), (3590, 94271), (6082, 55645), (11129, 30410), (15205, 22258)]