147696180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15679}}^1$

素因数の和:15848

約数の個数: 48

約数和(自身を含む): 416209920

約数和(自身を除く): 268513740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 15679, 31358, 47037, 62716, 78395, 94074, 156790, 188148, 235185, 313580, 470370, 940740, 2461603, 4923206, 7384809, 9846412, 12308015, 14769618, 24616030, 29539236, 36924045, 49232060, 73848090, 147696180]

約数ペア:

[(1, 147696180), (2, 73848090), (3, 49232060), (4, 36924045), (5, 29539236), (6, 24616030), (10, 14769618), (12, 12308015), (15, 9846412), (20, 7384809), (30, 4923206), (60, 2461603), (157, 940740), (314, 470370), (471, 313580), (628, 235185), (785, 188148), (942, 156790), (1570, 94074), (1884, 78395), (2355, 62716), (3140, 47037), (4710, 31358), (9420, 15679)]