123406770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{14639}}^1$

素因数の和:14930

約数の個数: 32

約数和(自身を含む): 297250560

約数和(自身を除く): 173843790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 14639, 29278, 43917, 73195, 87834, 146390, 219585, 439170, 4113559, 8227118, 12340677, 20567795, 24681354, 41135590, 61703385, 123406770]

約数ペア:

[(1, 123406770), (2, 61703385), (3, 41135590), (5, 24681354), (6, 20567795), (10, 12340677), (15, 8227118), (30, 4113559), (281, 439170), (562, 219585), (843, 146390), (1405, 87834), (1686, 73195), (2810, 43917), (4215, 29278), (8430, 14639)]