325725190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 685440000

約数和(自身を除く): 359714810

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 199, 335, 349, 398, 469, 670, 698, 938, 995, 1393, 1745, 1990, 2345, 2443, 2786, 3490, 4690, 4886, 6965, 12215, 13333, 13930, 23383, 24430, 26666, 46766, 66665, 69451, 93331, 116915, 133330, 138902, 163681, 186662, 233830, 327362, 347255, 466655, 486157, 694510, 818405, 933310, 972314, 1636810, 2430785, 4653217, 4861570, 9306434, 23266085, 32572519, 46532170, 65145038, 162862595, 325725190]

約数ペア:

[(1, 325725190), (2, 162862595), (5, 65145038), (7, 46532170), (10, 32572519), (14, 23266085), (35, 9306434), (67, 4861570), (70, 4653217), (134, 2430785), (199, 1636810), (335, 972314), (349, 933310), (398, 818405), (469, 694510), (670, 486157), (698, 466655), (938, 347255), (995, 327362), (1393, 233830), (1745, 186662), (1990, 163681), (2345, 138902), (2443, 133330), (2786, 116915), (3490, 93331), (4690, 69451), (4886, 66665), (6965, 46766), (12215, 26666), (13333, 24430), (13930, 23383)]