2019746715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{11443}}^1$

素因数の和:11540

約数の個数: 48

約数和(自身を含む): 3785858304

約数和(自身を除く): 1766111589

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 1681, 4305, 5043, 8405, 11443, 11767, 25215, 34329, 35301, 57215, 58835, 80101, 171645, 176505, 240303, 400505, 469163, 1201515, 1407489, 2345815, 3284141, 7037445, 9852423, 16420705, 19235683, 49262115, 57707049, 96178415, 134649781, 288535245, 403949343, 673248905, 2019746715]

約数ペア:

[(1, 2019746715), (3, 673248905), (5, 403949343), (7, 288535245), (15, 134649781), (21, 96178415), (35, 57707049), (41, 49262115), (105, 19235683), (123, 16420705), (205, 9852423), (287, 7037445), (615, 3284141), (861, 2345815), (1435, 1407489), (1681, 1201515), (4305, 469163), (5043, 400505), (8405, 240303), (11443, 176505), (11767, 171645), (25215, 80101), (34329, 58835), (35301, 57215)]