87973410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{418921}}^1$

素因数の和:418938

約数の個数: 32

約数和(自身を含む): 241299072

約数和(自身を除く): 153325662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 418921, 837842, 1256763, 2094605, 2513526, 2932447, 4189210, 5864894, 6283815, 8797341, 12567630, 14662235, 17594682, 29324470, 43986705, 87973410]

約数ペア:

[(1, 87973410), (2, 43986705), (3, 29324470), (5, 17594682), (6, 14662235), (7, 12567630), (10, 8797341), (14, 6283815), (15, 5864894), (21, 4189210), (30, 2932447), (35, 2513526), (42, 2094605), (70, 1256763), (105, 837842), (210, 418921)]