2810361715

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{2549}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 4133448000

約数和(自身を除く): 1323086285

約数列:

[1, 5, 7, 17, 35, 85, 109, 119, 289, 545, 595, 763, 1445, 1853, 2023, 2549, 3815, 9265, 10115, 12745, 12971, 17843, 31501, 43333, 64855, 89215, 157505, 216665, 220507, 277841, 303331, 736661, 1102535, 1389205, 1516655, 1944887, 3683305, 4723297, 5156627, 9724435, 23616485, 25783135, 33063079, 80296049, 165315395, 401480245, 562072343, 2810361715]

約数ペア:

[(1, 2810361715), (5, 562072343), (7, 401480245), (17, 165315395), (35, 80296049), (85, 33063079), (109, 25783135), (119, 23616485), (289, 9724435), (545, 5156627), (595, 4723297), (763, 3683305), (1445, 1944887), (1853, 1516655), (2023, 1389205), (2549, 1102535), (3815, 736661), (9265, 303331), (10115, 277841), (12745, 220507), (12971, 216665), (17843, 157505), (31501, 89215), (43333, 64855)]