86376290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8667

約数の個数: 64

約数和(自身を含む): 208776960

約数和(自身を除く): 122400670

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8629, 10010, 17258, 43145, 60403, 86290, 94919, 112177, 120806, 189838, 224354, 302015, 474595, 560885, 604030, 664433, 785239, 949190, 1121770, 1233947, 1328866, 1570478, 2467894, 3322165, 3926195, 6169735, 6644330, 7852390, 8637629, 12339470, 17275258, 43188145, 86376290]

約数ペア:

[(1, 86376290), (2, 43188145), (5, 17275258), (7, 12339470), (10, 8637629), (11, 7852390), (13, 6644330), (14, 6169735), (22, 3926195), (26, 3322165), (35, 2467894), (55, 1570478), (65, 1328866), (70, 1233947), (77, 1121770), (91, 949190), (110, 785239), (130, 664433), (143, 604030), (154, 560885), (182, 474595), (286, 302015), (385, 224354), (455, 189838), (715, 120806), (770, 112177), (910, 94919), (1001, 86290), (1430, 60403), (2002, 43145), (5005, 17258), (8629, 10010)]