156780930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{13789}}^1$

素因数の和:14178

約数の個数: 32

約数和(自身を含む): 377294400

約数和(自身を除く): 220513470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 379, 758, 1137, 1895, 2274, 3790, 5685, 11370, 13789, 27578, 41367, 68945, 82734, 137890, 206835, 413670, 5226031, 10452062, 15678093, 26130155, 31356186, 52260310, 78390465, 156780930]

約数ペア:

[(1, 156780930), (2, 78390465), (3, 52260310), (5, 31356186), (6, 26130155), (10, 15678093), (15, 10452062), (30, 5226031), (379, 413670), (758, 206835), (1137, 137890), (1895, 82734), (2274, 68945), (3790, 41367), (5685, 27578), (11370, 13789)]