30906060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1103}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 86800896

約数和(自身を除く): 55894836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 467, 934, 1103, 1401, 1868, 2206, 2335, 2802, 3309, 4412, 4670, 5515, 5604, 6618, 7005, 9340, 11030, 13236, 14010, 16545, 22060, 28020, 33090, 66180, 515101, 1030202, 1545303, 2060404, 2575505, 3090606, 5151010, 6181212, 7726515, 10302020, 15453030, 30906060]

約数ペア:

[(1, 30906060), (2, 15453030), (3, 10302020), (4, 7726515), (5, 6181212), (6, 5151010), (10, 3090606), (12, 2575505), (15, 2060404), (20, 1545303), (30, 1030202), (60, 515101), (467, 66180), (934, 33090), (1103, 28020), (1401, 22060), (1868, 16545), (2206, 14010), (2335, 13236), (2802, 11030), (3309, 9340), (4412, 7005), (4670, 6618), (5515, 5604)]