201262770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{28307}}^1$

素因数の和:28399

約数の個数: 48

約数和(自身を含む): 529925760

約数和(自身を除く): 328662990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 28307, 56614, 84921, 141535, 169842, 254763, 283070, 424605, 509526, 849210, 1273815, 2236253, 2547630, 4472506, 6708759, 11181265, 13417518, 20126277, 22362530, 33543795, 40252554, 67087590, 100631385, 201262770]

約数ペア:

[(1, 201262770), (2, 100631385), (3, 67087590), (5, 40252554), (6, 33543795), (9, 22362530), (10, 20126277), (15, 13417518), (18, 11181265), (30, 6708759), (45, 4472506), (79, 2547630), (90, 2236253), (158, 1273815), (237, 849210), (395, 509526), (474, 424605), (711, 283070), (790, 254763), (1185, 169842), (1422, 141535), (2370, 84921), (3555, 56614), (7110, 28307)]