71459340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 209104896

約数和(自身を除く): 137645556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 103, 124, 155, 186, 206, 309, 310, 372, 373, 412, 465, 515, 618, 620, 746, 930, 1030, 1119, 1236, 1492, 1545, 1860, 1865, 2060, 2238, 3090, 3193, 3730, 4476, 5595, 6180, 6386, 7460, 9579, 11190, 11563, 12772, 15965, 19158, 22380, 23126, 31930, 34689, 38316, 38419, 46252, 47895, 57815, 63860, 69378, 76838, 95790, 115257, 115630, 138756, 153676, 173445, 191580, 192095, 230514, 231260, 346890, 384190, 461028, 576285, 693780, 768380, 1152570, 1190989, 2305140, 2381978, 3572967, 4763956, 5954945, 7145934, 11909890, 14291868, 17864835, 23819780, 35729670, 71459340]

約数ペア:

[(1, 71459340), (2, 35729670), (3, 23819780), (4, 17864835), (5, 14291868), (6, 11909890), (10, 7145934), (12, 5954945), (15, 4763956), (20, 3572967), (30, 2381978), (31, 2305140), (60, 1190989), (62, 1152570), (93, 768380), (103, 693780), (124, 576285), (155, 461028), (186, 384190), (206, 346890), (309, 231260), (310, 230514), (372, 192095), (373, 191580), (412, 173445), (465, 153676), (515, 138756), (618, 115630), (620, 115257), (746, 95790), (930, 76838), (1030, 69378), (1119, 63860), (1236, 57815), (1492, 47895), (1545, 46252), (1860, 38419), (1865, 38316), (2060, 34689), (2238, 31930), (3090, 23126), (3193, 22380), (3730, 19158), (4476, 15965), (5595, 12772), (6180, 11563), (6386, 11190), (7460, 9579)]