30270456

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{397}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 84535200

約数和(自身を除く): 54264744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 397, 706, 794, 1059, 1191, 1412, 1588, 2118, 2382, 2824, 3176, 3177, 3573, 4236, 4764, 6354, 7146, 8472, 9528, 9531, 10719, 12708, 14292, 19062, 21438, 25416, 28584, 38124, 42876, 76248, 85752, 140141, 280282, 420423, 560564, 840846, 1121128, 1261269, 1681692, 2522538, 3363384, 3783807, 5045076, 7567614, 10090152, 15135228, 30270456]

約数ペア:

[(1, 30270456), (2, 15135228), (3, 10090152), (4, 7567614), (6, 5045076), (8, 3783807), (9, 3363384), (12, 2522538), (18, 1681692), (24, 1261269), (27, 1121128), (36, 840846), (54, 560564), (72, 420423), (108, 280282), (216, 140141), (353, 85752), (397, 76248), (706, 42876), (794, 38124), (1059, 28584), (1191, 25416), (1412, 21438), (1588, 19062), (2118, 14292), (2382, 12708), (2824, 10719), (3176, 9531), (3177, 9528), (3573, 8472), (4236, 7146), (4764, 6354)]