2493050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 5624640

約数和(自身を除く): 3131590

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 70, 85, 119, 170, 175, 238, 350, 419, 425, 595, 838, 850, 1190, 2095, 2933, 2975, 4190, 5866, 5950, 7123, 10475, 14246, 14665, 20950, 29330, 35615, 49861, 71230, 73325, 99722, 146650, 178075, 249305, 356150, 498610, 1246525, 2493050]

約数ペア:

[(1, 2493050), (2, 1246525), (5, 498610), (7, 356150), (10, 249305), (14, 178075), (17, 146650), (25, 99722), (34, 73325), (35, 71230), (50, 49861), (70, 35615), (85, 29330), (119, 20950), (170, 14665), (175, 14246), (238, 10475), (350, 7123), (419, 5950), (425, 5866), (595, 4190), (838, 2975), (850, 2933), (1190, 2095)]