30707118

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 72058896

約数和(自身を除く): 41351778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 281, 467, 562, 843, 934, 1401, 1686, 2529, 2802, 3653, 4203, 5058, 6071, 7306, 8406, 10959, 12142, 18213, 21918, 32877, 36426, 54639, 65754, 109278, 131227, 262454, 393681, 787362, 1181043, 1705951, 2362086, 3411902, 5117853, 10235706, 15353559, 30707118]

約数ペア:

[(1, 30707118), (2, 15353559), (3, 10235706), (6, 5117853), (9, 3411902), (13, 2362086), (18, 1705951), (26, 1181043), (39, 787362), (78, 393681), (117, 262454), (234, 131227), (281, 109278), (467, 65754), (562, 54639), (843, 36426), (934, 32877), (1401, 21918), (1686, 18213), (2529, 12142), (2802, 10959), (3653, 8406), (4203, 7306), (5058, 6071)]