2009606460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{77711}}^1$

素因数の和:78154

約数の個数: 48

約数和(自身を含む): 5640026112

約数和(自身を除く): 3630419652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 431, 862, 1293, 1724, 2155, 2586, 4310, 5172, 6465, 8620, 12930, 25860, 77711, 155422, 233133, 310844, 388555, 466266, 777110, 932532, 1165665, 1554220, 2331330, 4662660, 33493441, 66986882, 100480323, 133973764, 167467205, 200960646, 334934410, 401921292, 502401615, 669868820, 1004803230, 2009606460]

約数ペア:

[(1, 2009606460), (2, 1004803230), (3, 669868820), (4, 502401615), (5, 401921292), (6, 334934410), (10, 200960646), (12, 167467205), (15, 133973764), (20, 100480323), (30, 66986882), (60, 33493441), (431, 4662660), (862, 2331330), (1293, 1554220), (1724, 1165665), (2155, 932532), (2586, 777110), (4310, 466266), (5172, 388555), (6465, 310844), (8620, 233133), (12930, 155422), (25860, 77711)]