17962480990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{58699}}^1$

素因数の和:59208

約数の個数: 32

約数和(自身を含む): 32864486400

約数和(自身を除く): 14902005410

約数列:

[1, 2, 5, 10, 71, 142, 355, 431, 710, 862, 2155, 4310, 30601, 58699, 61202, 117398, 153005, 293495, 306010, 586990, 4167629, 8335258, 20838145, 25299269, 41676290, 50598538, 126496345, 252992690, 1796248099, 3592496198, 8981240495, 17962480990]

約数ペア:

[(1, 17962480990), (2, 8981240495), (5, 3592496198), (10, 1796248099), (71, 252992690), (142, 126496345), (355, 50598538), (431, 41676290), (710, 25299269), (862, 20838145), (2155, 8335258), (4310, 4167629), (30601, 586990), (58699, 306010), (61202, 293495), (117398, 153005)]