153514380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 440294400

約数和(自身を除く): 286780020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 139, 158, 233, 237, 278, 316, 395, 417, 466, 474, 556, 695, 699, 790, 834, 932, 948, 1165, 1185, 1390, 1398, 1580, 1668, 2085, 2330, 2370, 2780, 2796, 3495, 4170, 4660, 4740, 6990, 8340, 10981, 13980, 18407, 21962, 32387, 32943, 36814, 43924, 54905, 55221, 64774, 65886, 73628, 92035, 97161, 109810, 110442, 129548, 131772, 161935, 164715, 184070, 194322, 219620, 220884, 276105, 323870, 329430, 368140, 388644, 485805, 552210, 647740, 658860, 971610, 1104420, 1943220, 2558573, 5117146, 7675719, 10234292, 12792865, 15351438, 25585730, 30702876, 38378595, 51171460, 76757190, 153514380]

約数ペア:

[(1, 153514380), (2, 76757190), (3, 51171460), (4, 38378595), (5, 30702876), (6, 25585730), (10, 15351438), (12, 12792865), (15, 10234292), (20, 7675719), (30, 5117146), (60, 2558573), (79, 1943220), (139, 1104420), (158, 971610), (233, 658860), (237, 647740), (278, 552210), (316, 485805), (395, 388644), (417, 368140), (466, 329430), (474, 323870), (556, 276105), (695, 220884), (699, 219620), (790, 194322), (834, 184070), (932, 164715), (948, 161935), (1165, 131772), (1185, 129548), (1390, 110442), (1398, 109810), (1580, 97161), (1668, 92035), (2085, 73628), (2330, 65886), (2370, 64774), (2780, 55221), (2796, 54905), (3495, 43924), (4170, 36814), (4660, 32943), (4740, 32387), (6990, 21962), (8340, 18407), (10981, 13980)]