7328220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3350

約数の個数: 48

約数和(自身を含む): 21079968

約数和(自身を除く): 13751748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 3301, 6602, 9903, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 99030, 122137, 198060, 244274, 366411, 488548, 610685, 732822, 1221370, 1465644, 1832055, 2442740, 3664110, 7328220]

約数ペア:

[(1, 7328220), (2, 3664110), (3, 2442740), (4, 1832055), (5, 1465644), (6, 1221370), (10, 732822), (12, 610685), (15, 488548), (20, 366411), (30, 244274), (37, 198060), (60, 122137), (74, 99030), (111, 66020), (148, 49515), (185, 39612), (222, 33010), (370, 19806), (444, 16505), (555, 13204), (740, 9903), (1110, 6602), (2220, 3301)]