61540260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4861}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 173164992

約数和(自身を除く): 111624732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 4861, 6330, 9722, 12660, 14583, 19444, 24305, 29166, 48610, 58332, 72915, 97220, 145830, 291660, 1025671, 2051342, 3077013, 4102684, 5128355, 6154026, 10256710, 12308052, 15385065, 20513420, 30770130, 61540260]

約数ペア:

[(1, 61540260), (2, 30770130), (3, 20513420), (4, 15385065), (5, 12308052), (6, 10256710), (10, 6154026), (12, 5128355), (15, 4102684), (20, 3077013), (30, 2051342), (60, 1025671), (211, 291660), (422, 145830), (633, 97220), (844, 72915), (1055, 58332), (1266, 48610), (2110, 29166), (2532, 24305), (3165, 19444), (4220, 14583), (4861, 12660), (6330, 9722)]