1579890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4074

約数の個数: 32

約数和(自身を含む): 4084416

約数和(自身を除く): 2504526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4051, 8102, 12153, 20255, 24306, 40510, 52663, 60765, 105326, 121530, 157989, 263315, 315978, 526630, 789945, 1579890]

約数ペア:

[(1, 1579890), (2, 789945), (3, 526630), (5, 315978), (6, 263315), (10, 157989), (13, 121530), (15, 105326), (26, 60765), (30, 52663), (39, 40510), (65, 24306), (78, 20255), (130, 12153), (195, 8102), (390, 4051)]