30742784

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 65673720

約数和(自身を除く): 34930936

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 101, 116, 128, 164, 202, 232, 256, 328, 404, 464, 656, 808, 928, 1189, 1312, 1616, 1856, 2378, 2624, 2929, 3232, 3712, 4141, 4756, 5248, 5858, 6464, 7424, 8282, 9512, 10496, 11716, 12928, 16564, 19024, 23432, 25856, 33128, 38048, 46864, 66256, 76096, 93728, 120089, 132512, 152192, 187456, 240178, 265024, 304384, 374912, 480356, 530048, 749824, 960712, 1060096, 1921424, 3842848, 7685696, 15371392, 30742784]

約数ペア:

[(1, 30742784), (2, 15371392), (4, 7685696), (8, 3842848), (16, 1921424), (29, 1060096), (32, 960712), (41, 749824), (58, 530048), (64, 480356), (82, 374912), (101, 304384), (116, 265024), (128, 240178), (164, 187456), (202, 152192), (232, 132512), (256, 120089), (328, 93728), (404, 76096), (464, 66256), (656, 46864), (808, 38048), (928, 33128), (1189, 25856), (1312, 23432), (1616, 19024), (1856, 16564), (2378, 12928), (2624, 11716), (2929, 10496), (3232, 9512), (3712, 8282), (4141, 7424), (4756, 6464), (5248, 5858)]