34030990

素因数分解:

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

素因数の和:569

約数の個数: 48

約数和(自身を含む): 71820000

約数和(自身を除く): 37789010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 199, 245, 349, 398, 490, 698, 995, 1393, 1745, 1990, 2443, 2786, 3490, 4886, 6965, 9751, 12215, 13930, 17101, 19502, 24430, 34202, 48755, 69451, 85505, 97510, 138902, 171010, 347255, 486157, 694510, 972314, 2430785, 3403099, 4861570, 6806198, 17015495, 34030990]

約数ペア:

[(1, 34030990), (2, 17015495), (5, 6806198), (7, 4861570), (10, 3403099), (14, 2430785), (35, 972314), (49, 694510), (70, 486157), (98, 347255), (199, 171010), (245, 138902), (349, 97510), (398, 85505), (490, 69451), (698, 48755), (995, 34202), (1393, 24430), (1745, 19502), (1990, 17101), (2443, 13930), (2786, 12215), (3490, 9751), (4886, 6965)]