1551180090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{1619}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 3772137600

約数和(自身を除く): 2220957510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 293, 327, 545, 586, 654, 879, 1090, 1465, 1619, 1635, 1758, 2930, 3238, 3270, 4395, 4857, 8095, 8790, 9714, 16190, 24285, 31937, 48570, 63874, 95811, 159685, 176471, 191622, 319370, 352942, 474367, 479055, 529413, 882355, 948734, 958110, 1058826, 1423101, 1764710, 2371835, 2647065, 2846202, 4743670, 5294130, 7115505, 14231010, 51706003, 103412006, 155118009, 258530015, 310236018, 517060030, 775590045, 1551180090]

約数ペア:

[(1, 1551180090), (2, 775590045), (3, 517060030), (5, 310236018), (6, 258530015), (10, 155118009), (15, 103412006), (30, 51706003), (109, 14231010), (218, 7115505), (293, 5294130), (327, 4743670), (545, 2846202), (586, 2647065), (654, 2371835), (879, 1764710), (1090, 1423101), (1465, 1058826), (1619, 958110), (1635, 948734), (1758, 882355), (2930, 529413), (3238, 479055), (3270, 474367), (4395, 352942), (4857, 319370), (8095, 191622), (8790, 176471), (9714, 159685), (16190, 95811), (24285, 63874), (31937, 48570)]