4685590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 10967040

約数和(自身を除く): 6281450

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 271, 455, 494, 542, 665, 910, 1235, 1330, 1355, 1729, 1897, 2470, 2710, 3458, 3523, 3794, 5149, 7046, 8645, 9485, 10298, 17290, 17615, 18970, 24661, 25745, 35230, 36043, 49322, 51490, 66937, 72086, 123305, 133874, 180215, 246610, 334685, 360430, 468559, 669370, 937118, 2342795, 4685590]

約数ペア:

[(1, 4685590), (2, 2342795), (5, 937118), (7, 669370), (10, 468559), (13, 360430), (14, 334685), (19, 246610), (26, 180215), (35, 133874), (38, 123305), (65, 72086), (70, 66937), (91, 51490), (95, 49322), (130, 36043), (133, 35230), (182, 25745), (190, 24661), (247, 18970), (266, 17615), (271, 17290), (455, 10298), (494, 9485), (542, 8645), (665, 7046), (910, 5149), (1235, 3794), (1330, 3523), (1355, 3458), (1729, 2710), (1897, 2470)]