3542280

素因数分解:

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

素因数の和:4238

約数の個数: 64

約数和(自身を含む): 12147840

約数和(自身を除く): 8605560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4217, 8434, 12651, 16868, 21085, 25302, 29519, 33736, 42170, 50604, 59038, 63255, 84340, 88557, 101208, 118076, 126510, 147595, 168680, 177114, 236152, 253020, 295190, 354228, 442785, 506040, 590380, 708456, 885570, 1180760, 1771140, 3542280]

約数ペア:

[(1, 3542280), (2, 1771140), (3, 1180760), (4, 885570), (5, 708456), (6, 590380), (7, 506040), (8, 442785), (10, 354228), (12, 295190), (14, 253020), (15, 236152), (20, 177114), (21, 168680), (24, 147595), (28, 126510), (30, 118076), (35, 101208), (40, 88557), (42, 84340), (56, 63255), (60, 59038), (70, 50604), (84, 42170), (105, 33736), (120, 29519), (140, 25302), (168, 21085), (210, 16868), (280, 12651), (420, 8434), (840, 4217)]