453393540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86857}}^1$

素因数の和:86901

約数の個数: 72

約数和(自身を含む): 1422734040

約数和(自身を除く): 969340500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 86857, 173714, 260571, 347428, 434285, 521142, 781713, 868570, 1042284, 1302855, 1563426, 1737140, 2518853, 2605710, 3126852, 3908565, 5037706, 5211420, 7556559, 7817130, 10075412, 12594265, 15113118, 15634260, 22669677, 25188530, 30226236, 37782795, 45339354, 50377060, 75565590, 90678708, 113348385, 151131180, 226696770, 453393540]

約数ペア:

[(1, 453393540), (2, 226696770), (3, 151131180), (4, 113348385), (5, 90678708), (6, 75565590), (9, 50377060), (10, 45339354), (12, 37782795), (15, 30226236), (18, 25188530), (20, 22669677), (29, 15634260), (30, 15113118), (36, 12594265), (45, 10075412), (58, 7817130), (60, 7556559), (87, 5211420), (90, 5037706), (116, 3908565), (145, 3126852), (174, 2605710), (180, 2518853), (261, 1737140), (290, 1563426), (348, 1302855), (435, 1042284), (522, 868570), (580, 781713), (870, 521142), (1044, 434285), (1305, 347428), (1740, 260571), (2610, 173714), (5220, 86857)]