370979420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{115211}}^1$

素因数の和:115250

約数の個数: 48

約数和(自身を含む): 929069568

約数和(自身を除く): 558090148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 115211, 230422, 460844, 576055, 806477, 1152110, 1612954, 2304220, 2649853, 3225908, 4032385, 5299706, 8064770, 10599412, 13249265, 16129540, 18548971, 26498530, 37097942, 52997060, 74195884, 92744855, 185489710, 370979420]

約数ペア:

[(1, 370979420), (2, 185489710), (4, 92744855), (5, 74195884), (7, 52997060), (10, 37097942), (14, 26498530), (20, 18548971), (23, 16129540), (28, 13249265), (35, 10599412), (46, 8064770), (70, 5299706), (92, 4032385), (115, 3225908), (140, 2649853), (161, 2304220), (230, 1612954), (322, 1152110), (460, 806477), (644, 576055), (805, 460844), (1610, 230422), (3220, 115211)]