39678690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12841}}^1$

素因数の和:12954

約数の個数: 32

約数和(自身を含む): 96160896

約数和(自身を除く): 56482206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 12841, 25682, 38523, 64205, 77046, 128410, 192615, 385230, 1322623, 2645246, 3967869, 6613115, 7935738, 13226230, 19839345, 39678690]

約数ペア:

[(1, 39678690), (2, 19839345), (3, 13226230), (5, 7935738), (6, 6613115), (10, 3967869), (15, 2645246), (30, 1322623), (103, 385230), (206, 192615), (309, 128410), (515, 77046), (618, 64205), (1030, 38523), (1545, 25682), (3090, 12841)]