5661420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 15979488

約数和(自身を除く): 10318068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 601, 628, 785, 942, 1202, 1570, 1803, 1884, 2355, 2404, 3005, 3140, 3606, 4710, 6010, 7212, 9015, 9420, 12020, 18030, 36060, 94357, 188714, 283071, 377428, 471785, 566142, 943570, 1132284, 1415355, 1887140, 2830710, 5661420]

約数ペア:

[(1, 5661420), (2, 2830710), (3, 1887140), (4, 1415355), (5, 1132284), (6, 943570), (10, 566142), (12, 471785), (15, 377428), (20, 283071), (30, 188714), (60, 94357), (157, 36060), (314, 18030), (471, 12020), (601, 9420), (628, 9015), (785, 7212), (942, 6010), (1202, 4710), (1570, 3606), (1803, 3140), (1884, 3005), (2355, 2404)]