2056579170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{678739}}^1$

素因数の和:678850

約数の個数: 32

約数和(自身を含む): 4984666560

約数和(自身を除く): 2928087390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 505, 606, 1010, 1515, 3030, 678739, 1357478, 2036217, 3393695, 4072434, 6787390, 10181085, 20362170, 68552639, 137105278, 205657917, 342763195, 411315834, 685526390, 1028289585, 2056579170]

約数ペア:

[(1, 2056579170), (2, 1028289585), (3, 685526390), (5, 411315834), (6, 342763195), (10, 205657917), (15, 137105278), (30, 68552639), (101, 20362170), (202, 10181085), (303, 6787390), (505, 4072434), (606, 3393695), (1010, 2036217), (1515, 1357478), (3030, 678739)]