68286180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36713}}^1$

素因数の和:36756

約数の個数: 48

約数和(自身を含む): 197374464

約数和(自身を除く): 129088284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 36713, 73426, 110139, 146852, 183565, 220278, 367130, 440556, 550695, 734260, 1101390, 1138103, 2202780, 2276206, 3414309, 4552412, 5690515, 6828618, 11381030, 13657236, 17071545, 22762060, 34143090, 68286180]

約数ペア:

[(1, 68286180), (2, 34143090), (3, 22762060), (4, 17071545), (5, 13657236), (6, 11381030), (10, 6828618), (12, 5690515), (15, 4552412), (20, 3414309), (30, 2276206), (31, 2202780), (60, 1138103), (62, 1101390), (93, 734260), (124, 550695), (155, 440556), (186, 367130), (310, 220278), (372, 183565), (465, 146852), (620, 110139), (930, 73426), (1860, 36713)]