8500380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 27987456

約数和(自身を除く): 19487076

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, 547, 555, 740, 777, 1036, 1094, 1110, 1295, 1554, 1641, 2188, 2220, 2590, 2735, 3108, 3282, 3829, 3885, 5180, 5470, 6564, 7658, 7770, 8205, 10940, 11487, 15316, 15540, 16410, 19145, 20239, 22974, 32820, 38290, 40478, 45948, 57435, 60717, 76580, 80956, 101195, 114870, 121434, 141673, 202390, 229740, 242868, 283346, 303585, 404780, 425019, 566692, 607170, 708365, 850038, 1214340, 1416730, 1700076, 2125095, 2833460, 4250190, 8500380]

約数ペア:

[(1, 8500380), (2, 4250190), (3, 2833460), (4, 2125095), (5, 1700076), (6, 1416730), (7, 1214340), (10, 850038), (12, 708365), (14, 607170), (15, 566692), (20, 425019), (21, 404780), (28, 303585), (30, 283346), (35, 242868), (37, 229740), (42, 202390), (60, 141673), (70, 121434), (74, 114870), (84, 101195), (105, 80956), (111, 76580), (140, 60717), (148, 57435), (185, 45948), (210, 40478), (222, 38290), (259, 32820), (370, 22974), (420, 20239), (444, 19145), (518, 16410), (547, 15540), (555, 15316), (740, 11487), (777, 10940), (1036, 8205), (1094, 7770), (1110, 7658), (1295, 6564), (1554, 5470), (1641, 5180), (2188, 3885), (2220, 3829), (2590, 3282), (2735, 3108)]