355555060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{6701}}^1$

素因数の和:7096

約数の個数: 48

約数和(自身を含む): 855711360

約数和(自身を除く): 500156300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1516, 1895, 2653, 3790, 5306, 6701, 7580, 10612, 13265, 13402, 26530, 26804, 33505, 46907, 53060, 67010, 93814, 134020, 187628, 234535, 469070, 938140, 2539679, 5079358, 10158716, 12698395, 17777753, 25396790, 35555506, 50793580, 71111012, 88888765, 177777530, 355555060]

約数ペア:

[(1, 355555060), (2, 177777530), (4, 88888765), (5, 71111012), (7, 50793580), (10, 35555506), (14, 25396790), (20, 17777753), (28, 12698395), (35, 10158716), (70, 5079358), (140, 2539679), (379, 938140), (758, 469070), (1516, 234535), (1895, 187628), (2653, 134020), (3790, 93814), (5306, 67010), (6701, 53060), (7580, 46907), (10612, 33505), (13265, 26804), (13402, 26530)]