2683950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 6896880

約数和(自身を除く): 4212930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 617, 725, 870, 1234, 1450, 1851, 2175, 3085, 3702, 4350, 6170, 9255, 15425, 17893, 18510, 30850, 35786, 46275, 53679, 89465, 92550, 107358, 178930, 268395, 447325, 536790, 894650, 1341975, 2683950]

約数ペア:

[(1, 2683950), (2, 1341975), (3, 894650), (5, 536790), (6, 447325), (10, 268395), (15, 178930), (25, 107358), (29, 92550), (30, 89465), (50, 53679), (58, 46275), (75, 35786), (87, 30850), (145, 18510), (150, 17893), (174, 15425), (290, 9255), (435, 6170), (617, 4350), (725, 3702), (870, 3085), (1234, 2175), (1450, 1851)]