61162140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4171

約数の個数: 96

約数和(自身を含む): 194181120

約数和(自身を除く): 133018980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4127, 4940, 7410, 8254, 12381, 14820, 16508, 20635, 24762, 41270, 49524, 53651, 61905, 78413, 82540, 107302, 123810, 156826, 160953, 214604, 235239, 247620, 268255, 313652, 321906, 392065, 470478, 536510, 643812, 784130, 804765, 940956, 1019369, 1073020, 1176195, 1568260, 1609530, 2038738, 2352390, 3058107, 3219060, 4077476, 4704780, 5096845, 6116214, 10193690, 12232428, 15290535, 20387380, 30581070, 61162140]

約数ペア:

[(1, 61162140), (2, 30581070), (3, 20387380), (4, 15290535), (5, 12232428), (6, 10193690), (10, 6116214), (12, 5096845), (13, 4704780), (15, 4077476), (19, 3219060), (20, 3058107), (26, 2352390), (30, 2038738), (38, 1609530), (39, 1568260), (52, 1176195), (57, 1073020), (60, 1019369), (65, 940956), (76, 804765), (78, 784130), (95, 643812), (114, 536510), (130, 470478), (156, 392065), (190, 321906), (195, 313652), (228, 268255), (247, 247620), (260, 235239), (285, 214604), (380, 160953), (390, 156826), (494, 123810), (570, 107302), (741, 82540), (780, 78413), (988, 61905), (1140, 53651), (1235, 49524), (1482, 41270), (2470, 24762), (2964, 20635), (3705, 16508), (4127, 14820), (4940, 12381), (7410, 8254)]