145412596

素因数分解:

$2^2\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1511}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 296817696

約数和(自身を除く): 151405100

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 491, 982, 1511, 1964, 3022, 3437, 6044, 6874, 10577, 13748, 21154, 24059, 42308, 48118, 74039, 96236, 148078, 296156, 741901, 1483802, 2967604, 5193307, 10386614, 20773228, 36353149, 72706298, 145412596]

約数ペア:

[(1, 145412596), (2, 72706298), (4, 36353149), (7, 20773228), (14, 10386614), (28, 5193307), (49, 2967604), (98, 1483802), (196, 741901), (491, 296156), (982, 148078), (1511, 96236), (1964, 74039), (3022, 48118), (3437, 42308), (6044, 24059), (6874, 21154), (10577, 13748)]