243245370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{80279}}^1$

素因数の和:80390

約数の個数: 32

約数和(自身を含む): 589576320

約数和(自身を除く): 346330950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 80279, 160558, 240837, 401395, 481674, 802790, 1204185, 2408370, 8108179, 16216358, 24324537, 40540895, 48649074, 81081790, 121622685, 243245370]

約数ペア:

[(1, 243245370), (2, 121622685), (3, 81081790), (5, 48649074), (6, 40540895), (10, 24324537), (15, 16216358), (30, 8108179), (101, 2408370), (202, 1204185), (303, 802790), (505, 481674), (606, 401395), (1010, 240837), (1515, 160558), (3030, 80279)]