314537210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127343}}^1$

素因数の和:127382

約数の個数: 32

約数和(自身を含む): 641813760

約数和(自身を除く): 327276550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 127343, 254686, 636715, 1273430, 1655459, 2419517, 3310918, 4839034, 8277295, 12097585, 16554590, 24195170, 31453721, 62907442, 157268605, 314537210]

約数ペア:

[(1, 314537210), (2, 157268605), (5, 62907442), (10, 31453721), (13, 24195170), (19, 16554590), (26, 12097585), (38, 8277295), (65, 4839034), (95, 3310918), (130, 2419517), (190, 1655459), (247, 1273430), (494, 636715), (1235, 254686), (2470, 127343)]