906897530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8597}}^1$

素因数の和:8759

約数の個数: 64

約数和(自身を含む): 2050313472

約数和(自身を除く): 1143415942

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 7535, 8597, 9590, 10549, 15070, 17194, 21098, 42985, 52745, 60179, 85970, 94567, 105490, 120358, 189134, 300895, 472835, 601790, 661969, 945670, 1177789, 1323938, 2355578, 3309845, 5888945, 6619690, 8244523, 11777890, 12955679, 16489046, 25911358, 41222615, 64778395, 82445230, 90689753, 129556790, 181379506, 453448765, 906897530]

約数ペア:

[(1, 906897530), (2, 453448765), (5, 181379506), (7, 129556790), (10, 90689753), (11, 82445230), (14, 64778395), (22, 41222615), (35, 25911358), (55, 16489046), (70, 12955679), (77, 11777890), (110, 8244523), (137, 6619690), (154, 5888945), (274, 3309845), (385, 2355578), (685, 1323938), (770, 1177789), (959, 945670), (1370, 661969), (1507, 601790), (1918, 472835), (3014, 300895), (4795, 189134), (7535, 120358), (8597, 105490), (9590, 94567), (10549, 85970), (15070, 60179), (17194, 52745), (21098, 42985)]