8816070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4139}}^1$

素因数の和:4220

約数の個数: 32

約数和(自身を含む): 21461760

約数和(自身を除く): 12645690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 4139, 8278, 12417, 20695, 24834, 41390, 62085, 124170, 293869, 587738, 881607, 1469345, 1763214, 2938690, 4408035, 8816070]

約数ペア:

[(1, 8816070), (2, 4408035), (3, 2938690), (5, 1763214), (6, 1469345), (10, 881607), (15, 587738), (30, 293869), (71, 124170), (142, 62085), (213, 41390), (355, 24834), (426, 20695), (710, 12417), (1065, 8278), (2130, 4139)]