9319240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 24312960

約数和(自身を除く): 14993720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 401, 415, 581, 664, 802, 830, 1162, 1604, 1660, 2005, 2324, 2807, 2905, 3208, 3320, 4010, 4648, 5614, 5810, 8020, 11228, 11620, 14035, 16040, 22456, 23240, 28070, 33283, 56140, 66566, 112280, 133132, 166415, 232981, 266264, 332830, 465962, 665660, 931924, 1164905, 1331320, 1863848, 2329810, 4659620, 9319240]

約数ペア:

[(1, 9319240), (2, 4659620), (4, 2329810), (5, 1863848), (7, 1331320), (8, 1164905), (10, 931924), (14, 665660), (20, 465962), (28, 332830), (35, 266264), (40, 232981), (56, 166415), (70, 133132), (83, 112280), (140, 66566), (166, 56140), (280, 33283), (332, 28070), (401, 23240), (415, 22456), (581, 16040), (664, 14035), (802, 11620), (830, 11228), (1162, 8020), (1604, 5810), (1660, 5614), (2005, 4648), (2324, 4010), (2807, 3320), (2905, 3208)]