78379890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2339}}^1$

素因数の和:3466

約数の個数: 32

約数和(自身を含む): 188360640

約数和(自身を除く): 109980750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1117, 2234, 2339, 3351, 4678, 5585, 6702, 7017, 11170, 11695, 14034, 16755, 23390, 33510, 35085, 70170, 2612663, 5225326, 7837989, 13063315, 15675978, 26126630, 39189945, 78379890]

約数ペア:

[(1, 78379890), (2, 39189945), (3, 26126630), (5, 15675978), (6, 13063315), (10, 7837989), (15, 5225326), (30, 2612663), (1117, 70170), (2234, 35085), (2339, 33510), (3351, 23390), (4678, 16755), (5585, 14034), (6702, 11695), (7017, 11170)]