30100740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2521}}^1$

素因数の和:2732

約数の個数: 48

約数和(自身を含む): 84739200

約数和(自身を除く): 54638460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2521, 2985, 3980, 5042, 5970, 7563, 10084, 11940, 12605, 15126, 25210, 30252, 37815, 50420, 75630, 151260, 501679, 1003358, 1505037, 2006716, 2508395, 3010074, 5016790, 6020148, 7525185, 10033580, 15050370, 30100740]

約数ペア:

[(1, 30100740), (2, 15050370), (3, 10033580), (4, 7525185), (5, 6020148), (6, 5016790), (10, 3010074), (12, 2508395), (15, 2006716), (20, 1505037), (30, 1003358), (60, 501679), (199, 151260), (398, 75630), (597, 50420), (796, 37815), (995, 30252), (1194, 25210), (1990, 15126), (2388, 12605), (2521, 11940), (2985, 10084), (3980, 7563), (5042, 5970)]