14987570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 15010510

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 3719, 4030, 7438, 18595, 37190, 48347, 96694, 115289, 230578, 241735, 483470, 576445, 1152890, 1498757, 2997514, 7493785, 14987570]

約数ペア:

[(1, 14987570), (2, 7493785), (5, 2997514), (10, 1498757), (13, 1152890), (26, 576445), (31, 483470), (62, 241735), (65, 230578), (130, 115289), (155, 96694), (310, 48347), (403, 37190), (806, 18595), (2015, 7438), (3719, 4030)]