29905740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55381}}^1$

素因数の和:55399

約数の個数: 48

約数和(自身を含む): 93041760

約数和(自身を除く): 63136020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55381, 110762, 166143, 221524, 276905, 332286, 498429, 553810, 664572, 830715, 996858, 1107620, 1495287, 1661430, 1993716, 2492145, 2990574, 3322860, 4984290, 5981148, 7476435, 9968580, 14952870, 29905740]

約数ペア:

[(1, 29905740), (2, 14952870), (3, 9968580), (4, 7476435), (5, 5981148), (6, 4984290), (9, 3322860), (10, 2990574), (12, 2492145), (15, 1993716), (18, 1661430), (20, 1495287), (27, 1107620), (30, 996858), (36, 830715), (45, 664572), (54, 553810), (60, 498429), (90, 332286), (108, 276905), (135, 221524), (180, 166143), (270, 110762), (540, 55381)]