240387130

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{76801}}^1$

素因数の和:77121

約数の個数: 16

約数和(自身を含む): 434084904

約数和(自身を除く): 193697774

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 76801, 153602, 384005, 768010, 24038713, 48077426, 120193565, 240387130]

約数ペア:

[(1, 240387130), (2, 120193565), (5, 48077426), (10, 24038713), (313, 768010), (626, 384005), (1565, 153602), (3130, 76801)]