80586870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 96

約数和(自身を含む): 242349408

約数和(自身を除く): 161762538

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 4217, 6370, 8434, 9555, 12651, 19110, 21085, 25302, 29519, 42170, 54821, 59038, 63255, 88557, 109642, 126510, 147595, 164463, 177114, 206633, 274105, 295190, 328926, 383747, 413266, 442785, 548210, 619899, 767494, 822315, 885570, 1033165, 1151241, 1239798, 1644630, 1918735, 2066330, 2302482, 2686229, 3099495, 3837470, 5372458, 5756205, 6198990, 8058687, 11512410, 13431145, 16117374, 26862290, 40293435, 80586870]

約数ペア:

[(1, 80586870), (2, 40293435), (3, 26862290), (5, 16117374), (6, 13431145), (7, 11512410), (10, 8058687), (13, 6198990), (14, 5756205), (15, 5372458), (21, 3837470), (26, 3099495), (30, 2686229), (35, 2302482), (39, 2066330), (42, 1918735), (49, 1644630), (65, 1239798), (70, 1151241), (78, 1033165), (91, 885570), (98, 822315), (105, 767494), (130, 619899), (147, 548210), (182, 442785), (195, 413266), (210, 383747), (245, 328926), (273, 295190), (294, 274105), (390, 206633), (455, 177114), (490, 164463), (546, 147595), (637, 126510), (735, 109642), (910, 88557), (1274, 63255), (1365, 59038), (1470, 54821), (1911, 42170), (2730, 29519), (3185, 25302), (3822, 21085), (4217, 19110), (6370, 12651), (8434, 9555)]