9231420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 28740096

約数和(自身を除く): 19508676

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 71, 110, 132, 142, 165, 197, 213, 220, 284, 330, 355, 394, 426, 591, 660, 710, 781, 788, 852, 985, 1065, 1182, 1420, 1562, 1970, 2130, 2167, 2343, 2364, 2955, 3124, 3905, 3940, 4260, 4334, 4686, 5910, 6501, 7810, 8668, 9372, 10835, 11715, 11820, 13002, 13987, 15620, 21670, 23430, 26004, 27974, 32505, 41961, 43340, 46860, 55948, 65010, 69935, 83922, 130020, 139870, 153857, 167844, 209805, 279740, 307714, 419610, 461571, 615428, 769285, 839220, 923142, 1538570, 1846284, 2307855, 3077140, 4615710, 9231420]

約数ペア:

[(1, 9231420), (2, 4615710), (3, 3077140), (4, 2307855), (5, 1846284), (6, 1538570), (10, 923142), (11, 839220), (12, 769285), (15, 615428), (20, 461571), (22, 419610), (30, 307714), (33, 279740), (44, 209805), (55, 167844), (60, 153857), (66, 139870), (71, 130020), (110, 83922), (132, 69935), (142, 65010), (165, 55948), (197, 46860), (213, 43340), (220, 41961), (284, 32505), (330, 27974), (355, 26004), (394, 23430), (426, 21670), (591, 15620), (660, 13987), (710, 13002), (781, 11820), (788, 11715), (852, 10835), (985, 9372), (1065, 8668), (1182, 7810), (1420, 6501), (1562, 5910), (1970, 4686), (2130, 4334), (2167, 4260), (2343, 3940), (2364, 3905), (2955, 3124)]