47297730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 117013248

約数和(自身を除く): 69715518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 151, 159, 197, 265, 302, 318, 394, 453, 530, 591, 755, 795, 906, 985, 1182, 1510, 1590, 1970, 2265, 2955, 4530, 5910, 8003, 10441, 16006, 20882, 24009, 29747, 31323, 40015, 48018, 52205, 59494, 62646, 80030, 89241, 104410, 120045, 148735, 156615, 178482, 240090, 297470, 313230, 446205, 892410, 1576591, 3153182, 4729773, 7882955, 9459546, 15765910, 23648865, 47297730]

約数ペア:

[(1, 47297730), (2, 23648865), (3, 15765910), (5, 9459546), (6, 7882955), (10, 4729773), (15, 3153182), (30, 1576591), (53, 892410), (106, 446205), (151, 313230), (159, 297470), (197, 240090), (265, 178482), (302, 156615), (318, 148735), (394, 120045), (453, 104410), (530, 89241), (591, 80030), (755, 62646), (795, 59494), (906, 52205), (985, 48018), (1182, 40015), (1510, 31323), (1590, 29747), (1970, 24009), (2265, 20882), (2955, 16006), (4530, 10441), (5910, 8003)]