2692550

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{157}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 5877600

約数和(自身を除く): 3185050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 157, 175, 245, 314, 343, 350, 490, 686, 785, 1099, 1225, 1570, 1715, 2198, 2450, 3430, 3925, 5495, 7693, 7850, 8575, 10990, 15386, 17150, 27475, 38465, 53851, 54950, 76930, 107702, 192325, 269255, 384650, 538510, 1346275, 2692550]

約数ペア:

[(1, 2692550), (2, 1346275), (5, 538510), (7, 384650), (10, 269255), (14, 192325), (25, 107702), (35, 76930), (49, 54950), (50, 53851), (70, 38465), (98, 27475), (157, 17150), (175, 15386), (245, 10990), (314, 8575), (343, 7850), (350, 7693), (490, 5495), (686, 3925), (785, 3430), (1099, 2450), (1225, 2198), (1570, 1715)]