1187270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2423}}^1$

素因数の和:2444

約数の個数: 24

約数和(自身を含む): 2487024

約数和(自身を除く): 1299754

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2423, 4846, 12115, 16961, 24230, 33922, 84805, 118727, 169610, 237454, 593635, 1187270]

約数ペア:

[(1, 1187270), (2, 593635), (5, 237454), (7, 169610), (10, 118727), (14, 84805), (35, 33922), (49, 24230), (70, 16961), (98, 12115), (245, 4846), (490, 2423)]