31344180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2073

約数の個数: 96

約数和(自身を含む): 103063296

約数和(自身を除く): 71719116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2017, 2220, 2590, 3108, 3885, 4034, 5180, 6051, 7770, 8068, 10085, 12102, 14119, 15540, 20170, 24204, 28238, 30255, 40340, 42357, 56476, 60510, 70595, 74629, 84714, 121020, 141190, 149258, 169428, 211785, 223887, 282380, 298516, 373145, 423570, 447774, 522403, 746290, 847140, 895548, 1044806, 1119435, 1492580, 1567209, 2089612, 2238870, 2612015, 3134418, 4477740, 5224030, 6268836, 7836045, 10448060, 15672090, 31344180]

約数ペア:

[(1, 31344180), (2, 15672090), (3, 10448060), (4, 7836045), (5, 6268836), (6, 5224030), (7, 4477740), (10, 3134418), (12, 2612015), (14, 2238870), (15, 2089612), (20, 1567209), (21, 1492580), (28, 1119435), (30, 1044806), (35, 895548), (37, 847140), (42, 746290), (60, 522403), (70, 447774), (74, 423570), (84, 373145), (105, 298516), (111, 282380), (140, 223887), (148, 211785), (185, 169428), (210, 149258), (222, 141190), (259, 121020), (370, 84714), (420, 74629), (444, 70595), (518, 60510), (555, 56476), (740, 42357), (777, 40340), (1036, 30255), (1110, 28238), (1295, 24204), (1554, 20170), (2017, 15540), (2220, 14119), (2590, 12102), (3108, 10085), (3885, 8068), (4034, 7770), (5180, 6051)]