7289378190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{341743}}^1$

素因数の和:341838

約数の個数: 64

約数和(自身を含む): 19684454400

約数和(自身を除く): 12395076210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 1185, 1422, 2133, 2370, 3555, 4266, 7110, 10665, 21330, 341743, 683486, 1025229, 1708715, 2050458, 3075687, 3417430, 5126145, 6151374, 9227061, 10252290, 15378435, 18454122, 26997697, 30756870, 46135305, 53995394, 80993091, 92270610, 134988485, 161986182, 242979273, 269976970, 404965455, 485958546, 728937819, 809930910, 1214896365, 1457875638, 2429792730, 3644689095, 7289378190]

約数ペア:

[(1, 7289378190), (2, 3644689095), (3, 2429792730), (5, 1457875638), (6, 1214896365), (9, 809930910), (10, 728937819), (15, 485958546), (18, 404965455), (27, 269976970), (30, 242979273), (45, 161986182), (54, 134988485), (79, 92270610), (90, 80993091), (135, 53995394), (158, 46135305), (237, 30756870), (270, 26997697), (395, 18454122), (474, 15378435), (711, 10252290), (790, 9227061), (1185, 6151374), (1422, 5126145), (2133, 3417430), (2370, 3075687), (3555, 2050458), (4266, 1708715), (7110, 1025229), (10665, 683486), (21330, 341743)]