8711340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 27143424

約数和(自身を除く): 18432084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 197, 201, 220, 268, 330, 335, 394, 402, 591, 660, 670, 737, 788, 804, 985, 1005, 1182, 1340, 1474, 1970, 2010, 2167, 2211, 2364, 2948, 2955, 3685, 3940, 4020, 4334, 4422, 5910, 6501, 7370, 8668, 8844, 10835, 11055, 11820, 13002, 13199, 14740, 21670, 22110, 26004, 26398, 32505, 39597, 43340, 44220, 52796, 65010, 65995, 79194, 130020, 131990, 145189, 158388, 197985, 263980, 290378, 395970, 435567, 580756, 725945, 791940, 871134, 1451890, 1742268, 2177835, 2903780, 4355670, 8711340]

約数ペア:

[(1, 8711340), (2, 4355670), (3, 2903780), (4, 2177835), (5, 1742268), (6, 1451890), (10, 871134), (11, 791940), (12, 725945), (15, 580756), (20, 435567), (22, 395970), (30, 290378), (33, 263980), (44, 197985), (55, 158388), (60, 145189), (66, 131990), (67, 130020), (110, 79194), (132, 65995), (134, 65010), (165, 52796), (197, 44220), (201, 43340), (220, 39597), (268, 32505), (330, 26398), (335, 26004), (394, 22110), (402, 21670), (591, 14740), (660, 13199), (670, 13002), (737, 11820), (788, 11055), (804, 10835), (985, 8844), (1005, 8668), (1182, 7370), (1340, 6501), (1474, 5910), (1970, 4422), (2010, 4334), (2167, 4020), (2211, 3940), (2364, 3685), (2948, 2955)]