10991340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 33611760

約数和(自身を除く): 22620420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 269, 454, 538, 681, 807, 908, 1076, 1135, 1345, 1362, 1614, 2043, 2270, 2421, 2690, 2724, 3228, 3405, 4035, 4086, 4540, 4842, 5380, 6810, 8070, 8172, 9684, 10215, 12105, 13620, 16140, 20430, 24210, 40860, 48420, 61063, 122126, 183189, 244252, 305315, 366378, 549567, 610630, 732756, 915945, 1099134, 1221260, 1831890, 2198268, 2747835, 3663780, 5495670, 10991340]

約数ペア:

[(1, 10991340), (2, 5495670), (3, 3663780), (4, 2747835), (5, 2198268), (6, 1831890), (9, 1221260), (10, 1099134), (12, 915945), (15, 732756), (18, 610630), (20, 549567), (30, 366378), (36, 305315), (45, 244252), (60, 183189), (90, 122126), (180, 61063), (227, 48420), (269, 40860), (454, 24210), (538, 20430), (681, 16140), (807, 13620), (908, 12105), (1076, 10215), (1135, 9684), (1345, 8172), (1362, 8070), (1614, 6810), (2043, 5380), (2270, 4842), (2421, 4540), (2690, 4086), (2724, 4035), (3228, 3405)]