29999430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{111109}}^1$

素因数の和:111125

約数の個数: 32

約数和(自身を含む): 79999200

約数和(自身を除く): 49999770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 111109, 222218, 333327, 555545, 666654, 999981, 1111090, 1666635, 1999962, 2999943, 3333270, 4999905, 5999886, 9999810, 14999715, 29999430]

約数ペア:

[(1, 29999430), (2, 14999715), (3, 9999810), (5, 5999886), (6, 4999905), (9, 3333270), (10, 2999943), (15, 1999962), (18, 1666635), (27, 1111090), (30, 999981), (45, 666654), (54, 555545), (90, 333327), (135, 222218), (270, 111109)]