71817060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 232227072

約数和(自身を除く): 160410012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 140, 202, 210, 303, 404, 420, 505, 606, 707, 1010, 1212, 1414, 1515, 1693, 2020, 2121, 2828, 3030, 3386, 3535, 4242, 5079, 6060, 6772, 7070, 8465, 8484, 10158, 10605, 11851, 14140, 16930, 20316, 21210, 23702, 25395, 33860, 35553, 42420, 47404, 50790, 59255, 71106, 101580, 118510, 142212, 170993, 177765, 237020, 341986, 355530, 512979, 683972, 711060, 854965, 1025958, 1196951, 1709930, 2051916, 2393902, 2564895, 3419860, 3590853, 4787804, 5129790, 5984755, 7181706, 10259580, 11969510, 14363412, 17954265, 23939020, 35908530, 71817060]

約数ペア:

[(1, 71817060), (2, 35908530), (3, 23939020), (4, 17954265), (5, 14363412), (6, 11969510), (7, 10259580), (10, 7181706), (12, 5984755), (14, 5129790), (15, 4787804), (20, 3590853), (21, 3419860), (28, 2564895), (30, 2393902), (35, 2051916), (42, 1709930), (60, 1196951), (70, 1025958), (84, 854965), (101, 711060), (105, 683972), (140, 512979), (202, 355530), (210, 341986), (303, 237020), (404, 177765), (420, 170993), (505, 142212), (606, 118510), (707, 101580), (1010, 71106), (1212, 59255), (1414, 50790), (1515, 47404), (1693, 42420), (2020, 35553), (2121, 33860), (2828, 25395), (3030, 23702), (3386, 21210), (3535, 20316), (4242, 16930), (5079, 14140), (6060, 11851), (6772, 10605), (7070, 10158), (8465, 8484)]