2162460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 4159716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1567, 3134, 4701, 6268, 7835, 9402, 15670, 18804, 23505, 31340, 36041, 47010, 72082, 94020, 108123, 144164, 180205, 216246, 360410, 432492, 540615, 720820, 1081230, 2162460]

約数ペア:

[(1, 2162460), (2, 1081230), (3, 720820), (4, 540615), (5, 432492), (6, 360410), (10, 216246), (12, 180205), (15, 144164), (20, 108123), (23, 94020), (30, 72082), (46, 47010), (60, 36041), (69, 31340), (92, 23505), (115, 18804), (138, 15670), (230, 9402), (276, 7835), (345, 6268), (460, 4701), (690, 3134), (1380, 1567)]