245874180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{141307}}^1$

素因数の和:141348

約数の個数: 48

約数和(自身を含む): 712192320

約数和(自身を除く): 466318140

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, 141307, 282614, 423921, 565228, 706535, 847842, 1413070, 1695684, 2119605, 2826140, 4097903, 4239210, 8195806, 8478420, 12293709, 16391612, 20489515, 24587418, 40979030, 49174836, 61468545, 81958060, 122937090, 245874180]

約数ペア:

[(1, 245874180), (2, 122937090), (3, 81958060), (4, 61468545), (5, 49174836), (6, 40979030), (10, 24587418), (12, 20489515), (15, 16391612), (20, 12293709), (29, 8478420), (30, 8195806), (58, 4239210), (60, 4097903), (87, 2826140), (116, 2119605), (145, 1695684), (174, 1413070), (290, 847842), (348, 706535), (435, 565228), (580, 423921), (870, 282614), (1740, 141307)]