266130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2970

約数の個数: 24

約数和(自身を含む): 692172

約数和(自身を除く): 426042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2957, 5914, 8871, 14785, 17742, 26613, 29570, 44355, 53226, 88710, 133065, 266130]

約数ペア:

[(1, 266130), (2, 133065), (3, 88710), (5, 53226), (6, 44355), (9, 29570), (10, 26613), (15, 17742), (18, 14785), (30, 8871), (45, 5914), (90, 2957)]