30268576

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 67098780

約数和(自身を除く): 36830204

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 193, 208, 232, 338, 377, 386, 416, 464, 676, 754, 772, 928, 1352, 1508, 1544, 2509, 2704, 3016, 3088, 4901, 5018, 5408, 5597, 6032, 6176, 9802, 10036, 11194, 12064, 19604, 20072, 22388, 32617, 39208, 40144, 44776, 65234, 72761, 78416, 80288, 89552, 130468, 145522, 156832, 179104, 260936, 291044, 521872, 582088, 945893, 1043744, 1164176, 1891786, 2328352, 3783572, 7567144, 15134288, 30268576]

約数ペア:

[(1, 30268576), (2, 15134288), (4, 7567144), (8, 3783572), (13, 2328352), (16, 1891786), (26, 1164176), (29, 1043744), (32, 945893), (52, 582088), (58, 521872), (104, 291044), (116, 260936), (169, 179104), (193, 156832), (208, 145522), (232, 130468), (338, 89552), (377, 80288), (386, 78416), (416, 72761), (464, 65234), (676, 44776), (754, 40144), (772, 39208), (928, 32617), (1352, 22388), (1508, 20072), (1544, 19604), (2509, 12064), (2704, 11194), (3016, 10036), (3088, 9802), (4901, 6176), (5018, 6032), (5408, 5597)]