27975430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13781}}^1$

素因数の和:13824

約数の個数: 32

約数和(自身を含む): 59538240

約数和(自身を除く): 31562810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13781, 27562, 68905, 96467, 137810, 192934, 399649, 482335, 799298, 964670, 1998245, 2797543, 3996490, 5595086, 13987715, 27975430]

約数ペア:

[(1, 27975430), (2, 13987715), (5, 5595086), (7, 3996490), (10, 2797543), (14, 1998245), (29, 964670), (35, 799298), (58, 482335), (70, 399649), (145, 192934), (203, 137810), (290, 96467), (406, 68905), (1015, 27562), (2030, 13781)]