313234770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{197003}}^1$

素因数の和:197066

約数の個数: 32

約数和(自身を含む): 765951552

約数和(自身を除く): 452716782

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 197003, 394006, 591009, 985015, 1182018, 1970030, 2955045, 5910090, 10441159, 20882318, 31323477, 52205795, 62646954, 104411590, 156617385, 313234770]

約数ペア:

[(1, 313234770), (2, 156617385), (3, 104411590), (5, 62646954), (6, 52205795), (10, 31323477), (15, 20882318), (30, 10441159), (53, 5910090), (106, 2955045), (159, 1970030), (265, 1182018), (318, 985015), (530, 591009), (795, 394006), (1590, 197003)]