9255090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1291

約数の個数: 64

約数和(自身を含む): 25200000

約数和(自身を除く): 15944910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1249, 1482, 2470, 2498, 3705, 3747, 6245, 7410, 7494, 12490, 16237, 18735, 23731, 32474, 37470, 47462, 48711, 71193, 81185, 97422, 118655, 142386, 162370, 237310, 243555, 308503, 355965, 487110, 617006, 711930, 925509, 1542515, 1851018, 3085030, 4627545, 9255090]

約数ペア:

[(1, 9255090), (2, 4627545), (3, 3085030), (5, 1851018), (6, 1542515), (10, 925509), (13, 711930), (15, 617006), (19, 487110), (26, 355965), (30, 308503), (38, 243555), (39, 237310), (57, 162370), (65, 142386), (78, 118655), (95, 97422), (114, 81185), (130, 71193), (190, 48711), (195, 47462), (247, 37470), (285, 32474), (390, 23731), (494, 18735), (570, 16237), (741, 12490), (1235, 7494), (1249, 7410), (1482, 6245), (2470, 3747), (2498, 3705)]