89276130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{991957}}^1$

素因数の和:991970

約数の個数: 24

約数和(自身を含む): 232118172

約数和(自身を除く): 142842042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 991957, 1983914, 2975871, 4959785, 5951742, 8927613, 9919570, 14879355, 17855226, 29758710, 44638065, 89276130]

約数ペア:

[(1, 89276130), (2, 44638065), (3, 29758710), (5, 17855226), (6, 14879355), (9, 9919570), (10, 8927613), (15, 5951742), (18, 4959785), (30, 2975871), (45, 1983914), (90, 991957)]