313264910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{41057}}^1$

素因数の和:41180

約数の個数: 32

約数和(自身を含む): 650358720

約数和(自身を除く): 337093810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 41057, 82114, 205285, 287399, 410570, 574798, 1436995, 2873990, 4475213, 8950426, 22376065, 31326491, 44752130, 62652982, 156632455, 313264910]

約数ペア:

[(1, 313264910), (2, 156632455), (5, 62652982), (7, 44752130), (10, 31326491), (14, 22376065), (35, 8950426), (70, 4475213), (109, 2873990), (218, 1436995), (545, 574798), (763, 410570), (1090, 287399), (1526, 205285), (3815, 82114), (7630, 41057)]