8479770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 14744550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1279, 1326, 2210, 2558, 3315, 3837, 6395, 6630, 7674, 12790, 16627, 19185, 21743, 33254, 38370, 43486, 49881, 65229, 83135, 99762, 108715, 130458, 166270, 217430, 249405, 282659, 326145, 498810, 565318, 652290, 847977, 1413295, 1695954, 2826590, 4239885, 8479770]

約数ペア:

[(1, 8479770), (2, 4239885), (3, 2826590), (5, 1695954), (6, 1413295), (10, 847977), (13, 652290), (15, 565318), (17, 498810), (26, 326145), (30, 282659), (34, 249405), (39, 217430), (51, 166270), (65, 130458), (78, 108715), (85, 99762), (102, 83135), (130, 65229), (170, 49881), (195, 43486), (221, 38370), (255, 33254), (390, 21743), (442, 19185), (510, 16627), (663, 12790), (1105, 7674), (1279, 6630), (1326, 6395), (2210, 3837), (2558, 3315)]