19589037660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{6469}}^1\times {\mathrm{16823}}^1$

素因数の和:23307

約数の個数: 72

約数和(自身を含む): 59432798880

約数和(自身を除く): 39843761220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 6469, 12938, 16823, 19407, 25876, 32345, 33646, 38814, 50469, 58221, 64690, 67292, 77628, 84115, 97035, 100938, 116442, 129380, 151407, 168230, 194070, 201876, 232884, 252345, 291105, 302814, 336460, 388140, 504690, 582210, 605628, 757035, 1009380, 1164420, 1514070, 3028140, 108827987, 217655974, 326483961, 435311948, 544139935, 652967922, 979451883, 1088279870, 1305935844, 1632419805, 1958903766, 2176559740, 3264839610, 3917807532, 4897259415, 6529679220, 9794518830, 19589037660]

約数ペア:

[(1, 19589037660), (2, 9794518830), (3, 6529679220), (4, 4897259415), (5, 3917807532), (6, 3264839610), (9, 2176559740), (10, 1958903766), (12, 1632419805), (15, 1305935844), (18, 1088279870), (20, 979451883), (30, 652967922), (36, 544139935), (45, 435311948), (60, 326483961), (90, 217655974), (180, 108827987), (6469, 3028140), (12938, 1514070), (16823, 1164420), (19407, 1009380), (25876, 757035), (32345, 605628), (33646, 582210), (38814, 504690), (50469, 388140), (58221, 336460), (64690, 302814), (67292, 291105), (77628, 252345), (84115, 232884), (97035, 201876), (100938, 194070), (116442, 168230), (129380, 151407)]