309348530

素因数分解:

$2^1\times 5^1\times {\mathrm{4271}}^1\times {\mathrm{7243}}^1$

素因数の和:11521

約数の個数: 16

約数和(自身を含む): 557034624

約数和(自身を除く): 247686094

約数列:

[1, 2, 5, 10, 4271, 7243, 8542, 14486, 21355, 36215, 42710, 72430, 30934853, 61869706, 154674265, 309348530]

約数ペア:

[(1, 309348530), (2, 154674265), (5, 61869706), (10, 30934853), (4271, 72430), (7243, 42710), (8542, 36215), (14486, 21355)]