5262270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 13837824

約数和(自身を除く): 8575554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 131, 195, 206, 262, 309, 390, 393, 515, 618, 655, 786, 1030, 1310, 1339, 1545, 1703, 1965, 2678, 3090, 3406, 3930, 4017, 5109, 6695, 8034, 8515, 10218, 13390, 13493, 17030, 20085, 25545, 26986, 40170, 40479, 51090, 67465, 80958, 134930, 175409, 202395, 350818, 404790, 526227, 877045, 1052454, 1754090, 2631135, 5262270]

約数ペア:

[(1, 5262270), (2, 2631135), (3, 1754090), (5, 1052454), (6, 877045), (10, 526227), (13, 404790), (15, 350818), (26, 202395), (30, 175409), (39, 134930), (65, 80958), (78, 67465), (103, 51090), (130, 40479), (131, 40170), (195, 26986), (206, 25545), (262, 20085), (309, 17030), (390, 13493), (393, 13390), (515, 10218), (618, 8515), (655, 8034), (786, 6695), (1030, 5109), (1310, 4017), (1339, 3930), (1545, 3406), (1703, 3090), (1965, 2678)]