30848580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{8161}}^1$

素因数の和:8186

約数の個数: 96

約数和(自身を含む): 109697280

約数和(自身を除く): 78848700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 8161, 16322, 24483, 32644, 40805, 48966, 57127, 73449, 81610, 97932, 114254, 122415, 146898, 163220, 171381, 220347, 228508, 244830, 285635, 293796, 342762, 367245, 440694, 489660, 514143, 571270, 685524, 734490, 856905, 881388, 1028286, 1101735, 1142540, 1468980, 1542429, 1713810, 2056572, 2203470, 2570715, 3084858, 3427620, 4406940, 5141430, 6169716, 7712145, 10282860, 15424290, 30848580]

約数ペア:

[(1, 30848580), (2, 15424290), (3, 10282860), (4, 7712145), (5, 6169716), (6, 5141430), (7, 4406940), (9, 3427620), (10, 3084858), (12, 2570715), (14, 2203470), (15, 2056572), (18, 1713810), (20, 1542429), (21, 1468980), (27, 1142540), (28, 1101735), (30, 1028286), (35, 881388), (36, 856905), (42, 734490), (45, 685524), (54, 571270), (60, 514143), (63, 489660), (70, 440694), (84, 367245), (90, 342762), (105, 293796), (108, 285635), (126, 244830), (135, 228508), (140, 220347), (180, 171381), (189, 163220), (210, 146898), (252, 122415), (270, 114254), (315, 97932), (378, 81610), (420, 73449), (540, 57127), (630, 48966), (756, 40805), (945, 32644), (1260, 24483), (1890, 16322), (3780, 8161)]