66807570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 166239360

約数和(自身を除く): 99431790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 139, 185, 222, 278, 370, 417, 433, 555, 695, 834, 866, 1110, 1299, 1390, 2085, 2165, 2598, 4170, 4330, 5143, 6495, 10286, 12990, 15429, 16021, 25715, 30858, 32042, 48063, 51430, 60187, 77145, 80105, 96126, 120374, 154290, 160210, 180561, 240315, 300935, 361122, 480630, 601870, 902805, 1805610, 2226919, 4453838, 6680757, 11134595, 13361514, 22269190, 33403785, 66807570]

約数ペア:

[(1, 66807570), (2, 33403785), (3, 22269190), (5, 13361514), (6, 11134595), (10, 6680757), (15, 4453838), (30, 2226919), (37, 1805610), (74, 902805), (111, 601870), (139, 480630), (185, 361122), (222, 300935), (278, 240315), (370, 180561), (417, 160210), (433, 154290), (555, 120374), (695, 96126), (834, 80105), (866, 77145), (1110, 60187), (1299, 51430), (1390, 48063), (2085, 32042), (2165, 30858), (2598, 25715), (4170, 16021), (4330, 15429), (5143, 12990), (6495, 10286)]