28948740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5813}}^1$

素因数の和:5908

約数の個数: 48

約数和(自身を含む): 82047168

約数和(自身を除く): 53098428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 5813, 11626, 17439, 23252, 29065, 34878, 58130, 69756, 87195, 116260, 174390, 348780, 482479, 964958, 1447437, 1929916, 2412395, 2894874, 4824790, 5789748, 7237185, 9649580, 14474370, 28948740]

約数ペア:

[(1, 28948740), (2, 14474370), (3, 9649580), (4, 7237185), (5, 5789748), (6, 4824790), (10, 2894874), (12, 2412395), (15, 1929916), (20, 1447437), (30, 964958), (60, 482479), (83, 348780), (166, 174390), (249, 116260), (332, 87195), (415, 69756), (498, 58130), (830, 34878), (996, 29065), (1245, 23252), (1660, 17439), (2490, 11626), (4980, 5813)]