27772430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13681}}^1$

素因数の和:13724

約数の個数: 32

約数和(自身を含む): 59106240

約数和(自身を除く): 31333810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13681, 27362, 68405, 95767, 136810, 191534, 396749, 478835, 793498, 957670, 1983745, 2777243, 3967490, 5554486, 13886215, 27772430]

約数ペア:

[(1, 27772430), (2, 13886215), (5, 5554486), (7, 3967490), (10, 2777243), (14, 1983745), (29, 957670), (35, 793498), (58, 478835), (70, 396749), (145, 191534), (203, 136810), (290, 95767), (406, 68405), (1015, 27362), (2030, 13681)]