31269098

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 59253120

約数和(自身を除く): 27984022

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 269, 322, 361, 437, 538, 722, 874, 1883, 2527, 3059, 3766, 5054, 5111, 6118, 6187, 8303, 10222, 12374, 16606, 35777, 43309, 58121, 71554, 86618, 97109, 116242, 117553, 194218, 235106, 679763, 822871, 1359526, 1645742, 2233507, 4467014, 15634549, 31269098]

約数ペア:

[(1, 31269098), (2, 15634549), (7, 4467014), (14, 2233507), (19, 1645742), (23, 1359526), (38, 822871), (46, 679763), (133, 235106), (161, 194218), (266, 117553), (269, 116242), (322, 97109), (361, 86618), (437, 71554), (538, 58121), (722, 43309), (874, 35777), (1883, 16606), (2527, 12374), (3059, 10222), (3766, 8303), (5054, 6187), (5111, 6118)]