39423180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 115718400

約数和(自身を除く): 76295220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 139, 145, 163, 174, 278, 290, 326, 348, 417, 435, 489, 556, 580, 652, 695, 815, 834, 870, 978, 1390, 1630, 1668, 1740, 1956, 2085, 2445, 2780, 3260, 4031, 4170, 4727, 4890, 8062, 8340, 9454, 9780, 12093, 14181, 16124, 18908, 20155, 22657, 23635, 24186, 28362, 40310, 45314, 47270, 48372, 56724, 60465, 67971, 70905, 80620, 90628, 94540, 113285, 120930, 135942, 141810, 226570, 241860, 271884, 283620, 339855, 453140, 657053, 679710, 1314106, 1359420, 1971159, 2628212, 3285265, 3942318, 6570530, 7884636, 9855795, 13141060, 19711590, 39423180]

約数ペア:

[(1, 39423180), (2, 19711590), (3, 13141060), (4, 9855795), (5, 7884636), (6, 6570530), (10, 3942318), (12, 3285265), (15, 2628212), (20, 1971159), (29, 1359420), (30, 1314106), (58, 679710), (60, 657053), (87, 453140), (116, 339855), (139, 283620), (145, 271884), (163, 241860), (174, 226570), (278, 141810), (290, 135942), (326, 120930), (348, 113285), (417, 94540), (435, 90628), (489, 80620), (556, 70905), (580, 67971), (652, 60465), (695, 56724), (815, 48372), (834, 47270), (870, 45314), (978, 40310), (1390, 28362), (1630, 24186), (1668, 23635), (1740, 22657), (1956, 20155), (2085, 18908), (2445, 16124), (2780, 14181), (3260, 12093), (4031, 9780), (4170, 9454), (4727, 8340), (4890, 8062)]