318041340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 917070336

約数和(自身を除く): 599028996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 103, 106, 159, 206, 212, 265, 309, 318, 412, 515, 530, 618, 636, 795, 971, 1030, 1060, 1236, 1545, 1590, 1942, 2060, 2913, 3090, 3180, 3884, 4855, 5459, 5826, 6180, 9710, 10918, 11652, 14565, 16377, 19420, 21836, 27295, 29130, 32754, 51463, 54590, 58260, 65508, 81885, 100013, 102926, 109180, 154389, 163770, 200026, 205852, 257315, 300039, 308778, 327540, 400052, 500065, 514630, 600078, 617556, 771945, 1000130, 1029260, 1200156, 1500195, 1543890, 2000260, 3000390, 3087780, 5300689, 6000780, 10601378, 15902067, 21202756, 26503445, 31804134, 53006890, 63608268, 79510335, 106013780, 159020670, 318041340]

約数ペア:

[(1, 318041340), (2, 159020670), (3, 106013780), (4, 79510335), (5, 63608268), (6, 53006890), (10, 31804134), (12, 26503445), (15, 21202756), (20, 15902067), (30, 10601378), (53, 6000780), (60, 5300689), (103, 3087780), (106, 3000390), (159, 2000260), (206, 1543890), (212, 1500195), (265, 1200156), (309, 1029260), (318, 1000130), (412, 771945), (515, 617556), (530, 600078), (618, 514630), (636, 500065), (795, 400052), (971, 327540), (1030, 308778), (1060, 300039), (1236, 257315), (1545, 205852), (1590, 200026), (1942, 163770), (2060, 154389), (2913, 109180), (3090, 102926), (3180, 100013), (3884, 81885), (4855, 65508), (5459, 58260), (5826, 54590), (6180, 51463), (9710, 32754), (10918, 29130), (11652, 27295), (14565, 21836), (16377, 19420)]