139359540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 415425024

約数和(自身を除く): 276065484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 317, 340, 431, 510, 634, 862, 951, 1020, 1268, 1293, 1585, 1724, 1902, 2155, 2586, 3170, 3804, 4310, 4755, 5172, 5389, 6340, 6465, 7327, 8620, 9510, 10778, 12930, 14654, 16167, 19020, 21556, 21981, 25860, 26945, 29308, 32334, 36635, 43962, 53890, 64668, 73270, 80835, 87924, 107780, 109905, 136627, 146540, 161670, 219810, 273254, 323340, 409881, 439620, 546508, 683135, 819762, 1366270, 1639524, 2049405, 2322659, 2732540, 4098810, 4645318, 6967977, 8197620, 9290636, 11613295, 13935954, 23226590, 27871908, 34839885, 46453180, 69679770, 139359540]

約数ペア:

[(1, 139359540), (2, 69679770), (3, 46453180), (4, 34839885), (5, 27871908), (6, 23226590), (10, 13935954), (12, 11613295), (15, 9290636), (17, 8197620), (20, 6967977), (30, 4645318), (34, 4098810), (51, 2732540), (60, 2322659), (68, 2049405), (85, 1639524), (102, 1366270), (170, 819762), (204, 683135), (255, 546508), (317, 439620), (340, 409881), (431, 323340), (510, 273254), (634, 219810), (862, 161670), (951, 146540), (1020, 136627), (1268, 109905), (1293, 107780), (1585, 87924), (1724, 80835), (1902, 73270), (2155, 64668), (2586, 53890), (3170, 43962), (3804, 36635), (4310, 32334), (4755, 29308), (5172, 26945), (5389, 25860), (6340, 21981), (6465, 21556), (7327, 19020), (8620, 16167), (9510, 14654), (10778, 12930)]