15186430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7481}}^1$

素因数の和:7524

約数の個数: 32

約数和(自身を含む): 32322240

約数和(自身を除く): 17135810

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 7481, 14962, 37405, 52367, 74810, 104734, 216949, 261835, 433898, 523670, 1084745, 1518643, 2169490, 3037286, 7593215, 15186430]

約数ペア:

[(1, 15186430), (2, 7593215), (5, 3037286), (7, 2169490), (10, 1518643), (14, 1084745), (29, 523670), (35, 433898), (58, 261835), (70, 216949), (145, 104734), (203, 74810), (290, 52367), (406, 37405), (1015, 14962), (2030, 7481)]