70272870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 172800000

約数和(自身を除く): 102527130

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 149, 158, 199, 237, 298, 395, 398, 447, 474, 597, 745, 790, 894, 995, 1185, 1194, 1490, 1990, 2235, 2370, 2985, 4470, 5970, 11771, 15721, 23542, 29651, 31442, 35313, 47163, 58855, 59302, 70626, 78605, 88953, 94326, 117710, 148255, 157210, 176565, 177906, 235815, 296510, 353130, 444765, 471630, 889530, 2342429, 4684858, 7027287, 11712145, 14054574, 23424290, 35136435, 70272870]

約数ペア:

[(1, 70272870), (2, 35136435), (3, 23424290), (5, 14054574), (6, 11712145), (10, 7027287), (15, 4684858), (30, 2342429), (79, 889530), (149, 471630), (158, 444765), (199, 353130), (237, 296510), (298, 235815), (395, 177906), (398, 176565), (447, 157210), (474, 148255), (597, 117710), (745, 94326), (790, 88953), (894, 78605), (995, 70626), (1185, 59302), (1194, 58855), (1490, 47163), (1990, 35313), (2235, 31442), (2370, 29651), (2985, 23542), (4470, 15721), (5970, 11771)]