86815190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3693

約数の個数: 64

約数和(自身を含む): 201166848

約数和(自身を除く): 114351658

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 154, 155, 217, 310, 341, 385, 434, 682, 770, 1085, 1705, 2170, 2387, 3410, 3637, 4774, 7274, 11935, 18185, 23870, 25459, 36370, 40007, 50918, 80014, 112747, 127295, 200035, 225494, 254590, 280049, 400070, 560098, 563735, 789229, 1127470, 1240217, 1400245, 1578458, 2480434, 2800490, 3946145, 6201085, 7892290, 8681519, 12402170, 17363038, 43407595, 86815190]

約数ペア:

[(1, 86815190), (2, 43407595), (5, 17363038), (7, 12402170), (10, 8681519), (11, 7892290), (14, 6201085), (22, 3946145), (31, 2800490), (35, 2480434), (55, 1578458), (62, 1400245), (70, 1240217), (77, 1127470), (110, 789229), (154, 563735), (155, 560098), (217, 400070), (310, 280049), (341, 254590), (385, 225494), (434, 200035), (682, 127295), (770, 112747), (1085, 80014), (1705, 50918), (2170, 40007), (2387, 36370), (3410, 25459), (3637, 23870), (4774, 18185), (7274, 11935)]