220836210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1051601}}^1$

素因数の和:1051618

約数の個数: 32

約数和(自身を含む): 605722752

約数和(自身を除く): 384886542

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1051601, 2103202, 3154803, 5258005, 6309606, 7361207, 10516010, 14722414, 15774015, 22083621, 31548030, 36806035, 44167242, 73612070, 110418105, 220836210]

約数ペア:

[(1, 220836210), (2, 110418105), (3, 73612070), (5, 44167242), (6, 36806035), (7, 31548030), (10, 22083621), (14, 15774015), (15, 14722414), (21, 10516010), (30, 7361207), (35, 6309606), (42, 5258005), (70, 3154803), (105, 2103202), (210, 1051601)]