61087260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78317}}^1$

素因数の和:78342

約数の個数: 48

約数和(自身を含む): 184203936

約数和(自身を除く): 123116676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 78317, 156634, 234951, 313268, 391585, 469902, 783170, 939804, 1018121, 1174755, 1566340, 2036242, 2349510, 3054363, 4072484, 4699020, 5090605, 6108726, 10181210, 12217452, 15271815, 20362420, 30543630, 61087260]

約数ペア:

[(1, 61087260), (2, 30543630), (3, 20362420), (4, 15271815), (5, 12217452), (6, 10181210), (10, 6108726), (12, 5090605), (13, 4699020), (15, 4072484), (20, 3054363), (26, 2349510), (30, 2036242), (39, 1566340), (52, 1174755), (60, 1018121), (65, 939804), (78, 783170), (130, 469902), (156, 391585), (195, 313268), (260, 234951), (390, 156634), (780, 78317)]