6458790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16561}}^1$

素因数の和:16584

約数の個数: 32

約数和(自身を含む): 16694496

約数和(自身を除く): 10235706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 16561, 33122, 49683, 82805, 99366, 165610, 215293, 248415, 430586, 496830, 645879, 1076465, 1291758, 2152930, 3229395, 6458790]

約数ペア:

[(1, 6458790), (2, 3229395), (3, 2152930), (5, 1291758), (6, 1076465), (10, 645879), (13, 496830), (15, 430586), (26, 248415), (30, 215293), (39, 165610), (65, 99366), (78, 82805), (130, 49683), (195, 33122), (390, 16561)]