13462750

素因数分解:

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

素因数の和:195

約数の個数: 64

約数和(自身を含む): 29577600

約数和(自身を除く): 16114850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 157, 175, 245, 250, 314, 343, 350, 490, 686, 785, 875, 1099, 1225, 1570, 1715, 1750, 2198, 2450, 3430, 3925, 5495, 6125, 7693, 7850, 8575, 10990, 12250, 15386, 17150, 19625, 27475, 38465, 39250, 42875, 53851, 54950, 76930, 85750, 107702, 137375, 192325, 269255, 274750, 384650, 538510, 961625, 1346275, 1923250, 2692550, 6731375, 13462750]

約数ペア:

[(1, 13462750), (2, 6731375), (5, 2692550), (7, 1923250), (10, 1346275), (14, 961625), (25, 538510), (35, 384650), (49, 274750), (50, 269255), (70, 192325), (98, 137375), (125, 107702), (157, 85750), (175, 76930), (245, 54950), (250, 53851), (314, 42875), (343, 39250), (350, 38465), (490, 27475), (686, 19625), (785, 17150), (875, 15386), (1099, 12250), (1225, 10990), (1570, 8575), (1715, 7850), (1750, 7693), (2198, 6125), (2450, 5495), (3430, 3925)]