23460340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{69001}}^1$

素因数の和:69027

約数の個数: 24

約数和(自身を含む): 52165512

約数和(自身を除く): 28705172

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 69001, 138002, 276004, 345005, 690010, 1173017, 1380020, 2346034, 4692068, 5865085, 11730170, 23460340]

約数ペア:

[(1, 23460340), (2, 11730170), (4, 5865085), (5, 4692068), (10, 2346034), (17, 1380020), (20, 1173017), (34, 690010), (68, 345005), (85, 276004), (170, 138002), (340, 69001)]