1661567010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{41927}}^1$

素因数の和:43258

約数の個数: 32

約数和(自身を含む): 3990874752

約数和(自身を除く): 2329307742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1321, 2642, 3963, 6605, 7926, 13210, 19815, 39630, 41927, 83854, 125781, 209635, 251562, 419270, 628905, 1257810, 55385567, 110771134, 166156701, 276927835, 332313402, 553855670, 830783505, 1661567010]

約数ペア:

[(1, 1661567010), (2, 830783505), (3, 553855670), (5, 332313402), (6, 276927835), (10, 166156701), (15, 110771134), (30, 55385567), (1321, 1257810), (2642, 628905), (3963, 419270), (6605, 251562), (7926, 209635), (13210, 125781), (19815, 83854), (39630, 41927)]