2929040270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{726809}}^1$

素因数の和:726860

約数の個数: 32

約数和(自身を含む): 5860995840

約数和(自身を除く): 2931955570

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 726809, 1453618, 3634045, 7268090, 9448517, 18897034, 22531079, 45062158, 47242585, 94485170, 112655395, 225310790, 292904027, 585808054, 1464520135, 2929040270]

約数ペア:

[(1, 2929040270), (2, 1464520135), (5, 585808054), (10, 292904027), (13, 225310790), (26, 112655395), (31, 94485170), (62, 47242585), (65, 45062158), (130, 22531079), (155, 18897034), (310, 9448517), (403, 7268090), (806, 3634045), (2015, 1453618), (4030, 726809)]