84879090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{104789}}^1$

素因数の和:104808

約数の個数: 40

約数和(自身を含む): 228232620

約数和(自身を除く): 143353530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 104789, 209578, 314367, 523945, 628734, 943101, 1047890, 1571835, 1886202, 2829303, 3143670, 4715505, 5658606, 8487909, 9431010, 14146515, 16975818, 28293030, 42439545, 84879090]

約数ペア:

[(1, 84879090), (2, 42439545), (3, 28293030), (5, 16975818), (6, 14146515), (9, 9431010), (10, 8487909), (15, 5658606), (18, 4715505), (27, 3143670), (30, 2829303), (45, 1886202), (54, 1571835), (81, 1047890), (90, 943101), (135, 628734), (162, 523945), (270, 314367), (405, 209578), (810, 104789)]