4045590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 10670400

約数和(自身を除く): 6624810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 569, 711, 790, 1138, 1185, 1422, 1707, 2370, 2845, 3414, 3555, 5121, 5690, 7110, 8535, 10242, 17070, 25605, 44951, 51210, 89902, 134853, 224755, 269706, 404559, 449510, 674265, 809118, 1348530, 2022795, 4045590]

約数ペア:

[(1, 4045590), (2, 2022795), (3, 1348530), (5, 809118), (6, 674265), (9, 449510), (10, 404559), (15, 269706), (18, 224755), (30, 134853), (45, 89902), (79, 51210), (90, 44951), (158, 25605), (237, 17070), (395, 10242), (474, 8535), (569, 7110), (711, 5690), (790, 5121), (1138, 3555), (1185, 3414), (1422, 2845), (1707, 2370)]