1307831290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{84869}}^1$

素因数の和:84966

約数の個数: 32

約数和(自身を含む): 2493141120

約数和(自身を除く): 1185309830

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 84869, 169738, 424345, 848690, 1951987, 3903974, 5686223, 9759935, 11372446, 19519870, 28431115, 56862230, 130783129, 261566258, 653915645, 1307831290]

約数ペア:

[(1, 1307831290), (2, 653915645), (5, 261566258), (10, 130783129), (23, 56862230), (46, 28431115), (67, 19519870), (115, 11372446), (134, 9759935), (230, 5686223), (335, 3903974), (670, 1951987), (1541, 848690), (3082, 424345), (7705, 169738), (15410, 84869)]