857877570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:28008

約数の個数: 96

約数和(自身を含む): 2511834624

約数和(自身を除く): 1653957054

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 15345, 27953, 30690, 55906, 83859, 139765, 167718, 251577, 279530, 307483, 419295, 503154, 614966, 838590, 866543, 922449, 1257885, 1537415, 1733086, 1844898, 2515770, 2599629, 2767347, 3074830, 4332715, 4612245, 5199258, 5534694, 7798887, 8665430, 9224490, 9531973, 12998145, 13836735, 15597774, 19063946, 25996290, 27673470, 28595919, 38994435, 47659865, 57191838, 77988870, 85787757, 95319730, 142979595, 171575514, 285959190, 428938785, 857877570]

約数ペア:

[(1, 857877570), (2, 428938785), (3, 285959190), (5, 171575514), (6, 142979595), (9, 95319730), (10, 85787757), (11, 77988870), (15, 57191838), (18, 47659865), (22, 38994435), (30, 28595919), (31, 27673470), (33, 25996290), (45, 19063946), (55, 15597774), (62, 13836735), (66, 12998145), (90, 9531973), (93, 9224490), (99, 8665430), (110, 7798887), (155, 5534694), (165, 5199258), (186, 4612245), (198, 4332715), (279, 3074830), (310, 2767347), (330, 2599629), (341, 2515770), (465, 1844898), (495, 1733086), (558, 1537415), (682, 1257885), (930, 922449), (990, 866543), (1023, 838590), (1395, 614966), (1705, 503154), (2046, 419295), (2790, 307483), (3069, 279530), (3410, 251577), (5115, 167718), (6138, 139765), (10230, 83859), (15345, 55906), (27953, 30690)]