90200110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9011}}^1$

素因数の和:9049

約数の個数: 64

約数和(自身を含む): 218018304

約数和(自身を除く): 127818194

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, 9011, 10010, 18022, 45055, 63077, 90110, 99121, 117143, 126154, 198242, 234286, 315385, 495605, 585715, 630770, 693847, 820001, 991210, 1171430, 1288573, 1387694, 1640002, 2577146, 3469235, 4100005, 6442865, 6938470, 8200010, 9020011, 12885730, 18040022, 45100055, 90200110]

約数ペア:

[(1, 90200110), (2, 45100055), (5, 18040022), (7, 12885730), (10, 9020011), (11, 8200010), (13, 6938470), (14, 6442865), (22, 4100005), (26, 3469235), (35, 2577146), (55, 1640002), (65, 1387694), (70, 1288573), (77, 1171430), (91, 991210), (110, 820001), (130, 693847), (143, 630770), (154, 585715), (182, 495605), (286, 315385), (385, 234286), (455, 198242), (715, 126154), (770, 117143), (910, 99121), (1001, 90110), (1430, 63077), (2002, 45055), (5005, 18022), (9011, 10010)]