71216130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 175104000

約数和(自身を除く): 103887870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 151, 158, 199, 237, 302, 395, 398, 453, 474, 597, 755, 790, 906, 995, 1185, 1194, 1510, 1990, 2265, 2370, 2985, 4530, 5970, 11929, 15721, 23858, 30049, 31442, 35787, 47163, 59645, 60098, 71574, 78605, 90147, 94326, 119290, 150245, 157210, 178935, 180294, 235815, 300490, 357870, 450735, 471630, 901470, 2373871, 4747742, 7121613, 11869355, 14243226, 23738710, 35608065, 71216130]

約数ペア:

[(1, 71216130), (2, 35608065), (3, 23738710), (5, 14243226), (6, 11869355), (10, 7121613), (15, 4747742), (30, 2373871), (79, 901470), (151, 471630), (158, 450735), (199, 357870), (237, 300490), (302, 235815), (395, 180294), (398, 178935), (453, 157210), (474, 150245), (597, 119290), (755, 94326), (790, 90147), (906, 78605), (995, 71574), (1185, 60098), (1194, 59645), (1510, 47163), (1990, 35787), (2265, 31442), (2370, 30049), (2985, 23858), (4530, 15721), (5970, 11929)]