23804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13681}}^1$

素因数の和:13722

約数の個数: 48

約数和(自身を含む): 68957280

約数和(自身を除く): 45152340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 13681, 27362, 41043, 54724, 68405, 82086, 136810, 164172, 205215, 273620, 396749, 410430, 793498, 820860, 1190247, 1586996, 1983745, 2380494, 3967490, 4760988, 5951235, 7934980, 11902470, 23804940]

約数ペア:

[(1, 23804940), (2, 11902470), (3, 7934980), (4, 5951235), (5, 4760988), (6, 3967490), (10, 2380494), (12, 1983745), (15, 1586996), (20, 1190247), (29, 820860), (30, 793498), (58, 410430), (60, 396749), (87, 273620), (116, 205215), (145, 164172), (174, 136810), (290, 82086), (348, 68405), (435, 54724), (580, 41043), (870, 27362), (1740, 13681)]