8990070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7309}}^1$

素因数の和:7360

約数の個数: 32

約数和(自身を含む): 22105440

約数和(自身を除く): 13115370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 7309, 14618, 21927, 36545, 43854, 73090, 109635, 219270, 299669, 599338, 899007, 1498345, 1798014, 2996690, 4495035, 8990070]

約数ペア:

[(1, 8990070), (2, 4495035), (3, 2996690), (5, 1798014), (6, 1498345), (10, 899007), (15, 599338), (30, 299669), (41, 219270), (82, 109635), (123, 73090), (205, 43854), (246, 36545), (410, 21927), (615, 14618), (1230, 7309)]