2340334870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{15727}}^1$

素因数の和:16404

約数の個数: 32

約数和(自身を含む): 4402833408

約数和(自身を除く): 2062498538

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 647, 1294, 3235, 6470, 14881, 15727, 29762, 31454, 74405, 78635, 148810, 157270, 361721, 723442, 1808605, 3617210, 10175369, 20350738, 50876845, 101753690, 234033487, 468066974, 1170167435, 2340334870]

約数ペア:

[(1, 2340334870), (2, 1170167435), (5, 468066974), (10, 234033487), (23, 101753690), (46, 50876845), (115, 20350738), (230, 10175369), (647, 3617210), (1294, 1808605), (3235, 723442), (6470, 361721), (14881, 157270), (15727, 148810), (29762, 78635), (31454, 74405)]