278370272670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4524139}}^1$

素因数の和:4524449

約数の個数: 64

約数和(自身を含む): 766135964160

約数和(自身を除く): 487765691490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 6153, 8790, 10255, 12306, 20510, 30765, 61530, 4524139, 9048278, 13572417, 22620695, 27144834, 31668973, 45241390, 63337946, 67862085, 95006919, 135724170, 158344865, 190013838, 316689730, 475034595, 950069190, 1325572727, 2651145454, 3976718181, 6627863635, 7953436362, 9279009089, 13255727270, 18558018178, 19883590905, 27837027267, 39767181810, 46395045445, 55674054534, 92790090890, 139185136335, 278370272670]

約数ペア:

[(1, 278370272670), (2, 139185136335), (3, 92790090890), (5, 55674054534), (6, 46395045445), (7, 39767181810), (10, 27837027267), (14, 19883590905), (15, 18558018178), (21, 13255727270), (30, 9279009089), (35, 7953436362), (42, 6627863635), (70, 3976718181), (105, 2651145454), (210, 1325572727), (293, 950069190), (586, 475034595), (879, 316689730), (1465, 190013838), (1758, 158344865), (2051, 135724170), (2930, 95006919), (4102, 67862085), (4395, 63337946), (6153, 45241390), (8790, 31668973), (10255, 27144834), (12306, 22620695), (20510, 13572417), (30765, 9048278), (61530, 4524139)]