328452930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{280729}}^1$

素因数の和:280755

約数の個数: 48

約数和(自身を含む): 919671480

約数和(自身を除く): 591218550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 280729, 561458, 842187, 1403645, 1684374, 2526561, 2807290, 3649477, 4210935, 5053122, 7298954, 8421870, 10948431, 12632805, 18247385, 21896862, 25265610, 32845293, 36494770, 54742155, 65690586, 109484310, 164226465, 328452930]

約数ペア:

[(1, 328452930), (2, 164226465), (3, 109484310), (5, 65690586), (6, 54742155), (9, 36494770), (10, 32845293), (13, 25265610), (15, 21896862), (18, 18247385), (26, 12632805), (30, 10948431), (39, 8421870), (45, 7298954), (65, 5053122), (78, 4210935), (90, 3649477), (117, 2807290), (130, 2526561), (195, 1684374), (234, 1403645), (390, 842187), (585, 561458), (1170, 280729)]