65905140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4297

約数の個数: 96

約数和(自身を含む): 216647424

約数和(自身を除く): 150742284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 4241, 5180, 7770, 8482, 12723, 15540, 16964, 21205, 25446, 29687, 42410, 50892, 59374, 63615, 84820, 89061, 118748, 127230, 148435, 156917, 178122, 254460, 296870, 313834, 356244, 445305, 470751, 593740, 627668, 784585, 890610, 941502, 1098419, 1569170, 1781220, 1883004, 2196838, 2353755, 3138340, 3295257, 4393676, 4707510, 5492095, 6590514, 9415020, 10984190, 13181028, 16476285, 21968380, 32952570, 65905140]

約数ペア:

[(1, 65905140), (2, 32952570), (3, 21968380), (4, 16476285), (5, 13181028), (6, 10984190), (7, 9415020), (10, 6590514), (12, 5492095), (14, 4707510), (15, 4393676), (20, 3295257), (21, 3138340), (28, 2353755), (30, 2196838), (35, 1883004), (37, 1781220), (42, 1569170), (60, 1098419), (70, 941502), (74, 890610), (84, 784585), (105, 627668), (111, 593740), (140, 470751), (148, 445305), (185, 356244), (210, 313834), (222, 296870), (259, 254460), (370, 178122), (420, 156917), (444, 148435), (518, 127230), (555, 118748), (740, 89061), (777, 84820), (1036, 63615), (1110, 59374), (1295, 50892), (1554, 42410), (2220, 29687), (2590, 25446), (3108, 21205), (3885, 16964), (4241, 15540), (5180, 12723), (7770, 8482)]