28960260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1373

約数の個数: 96

約数和(自身を含む): 94493952

約数和(自身を除く): 65533692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1301, 1484, 1590, 1855, 2226, 2602, 3180, 3710, 3903, 4452, 5204, 5565, 6505, 7420, 7806, 9107, 11130, 13010, 15612, 18214, 19515, 22260, 26020, 27321, 36428, 39030, 45535, 54642, 68953, 78060, 91070, 109284, 136605, 137906, 182140, 206859, 273210, 275812, 344765, 413718, 482671, 546420, 689530, 827436, 965342, 1034295, 1379060, 1448013, 1930684, 2068590, 2413355, 2896026, 4137180, 4826710, 5792052, 7240065, 9653420, 14480130, 28960260]

約数ペア:

[(1, 28960260), (2, 14480130), (3, 9653420), (4, 7240065), (5, 5792052), (6, 4826710), (7, 4137180), (10, 2896026), (12, 2413355), (14, 2068590), (15, 1930684), (20, 1448013), (21, 1379060), (28, 1034295), (30, 965342), (35, 827436), (42, 689530), (53, 546420), (60, 482671), (70, 413718), (84, 344765), (105, 275812), (106, 273210), (140, 206859), (159, 182140), (210, 137906), (212, 136605), (265, 109284), (318, 91070), (371, 78060), (420, 68953), (530, 54642), (636, 45535), (742, 39030), (795, 36428), (1060, 27321), (1113, 26020), (1301, 22260), (1484, 19515), (1590, 18214), (1855, 15612), (2226, 13010), (2602, 11130), (3180, 9107), (3710, 7806), (3903, 7420), (4452, 6505), (5204, 5565)]