2656710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4217}}^1$

素因数の和:4237

約数の個数: 48

約数和(自身を含む): 7896096

約数和(自身を除く): 5239386

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4217, 8434, 12651, 21085, 25302, 29519, 37953, 42170, 59038, 63255, 75906, 88557, 126510, 147595, 177114, 189765, 265671, 295190, 379530, 442785, 531342, 885570, 1328355, 2656710]

約数ペア:

[(1, 2656710), (2, 1328355), (3, 885570), (5, 531342), (6, 442785), (7, 379530), (9, 295190), (10, 265671), (14, 189765), (15, 177114), (18, 147595), (21, 126510), (30, 88557), (35, 75906), (42, 63255), (45, 59038), (63, 42170), (70, 37953), (90, 29519), (105, 25302), (126, 21085), (210, 12651), (315, 8434), (630, 4217)]