2912757030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{2357}}^1$

素因数の和:2595

約数の個数: 128

約数和(自身を含む): 8149248000

約数和(自身を除く): 5236490970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 199, 207, 230, 270, 345, 398, 414, 597, 621, 690, 995, 1035, 1194, 1242, 1791, 1990, 2070, 2357, 2985, 3105, 3582, 4577, 4714, 5373, 5970, 6210, 7071, 8955, 9154, 10746, 11785, 13731, 14142, 17910, 21213, 22885, 23570, 26865, 27462, 35355, 41193, 42426, 45770, 53730, 54211, 63639, 68655, 70710, 82386, 106065, 108422, 123579, 127278, 137310, 162633, 205965, 212130, 247158, 271055, 318195, 325266, 411930, 469043, 487899, 542110, 617895, 636390, 813165, 938086, 975798, 1235790, 1407129, 1463697, 1626330, 2345215, 2439495, 2814258, 2927394, 4221387, 4690430, 4878990, 7035645, 7318485, 8442774, 10787989, 12664161, 14071290, 14636970, 21106935, 21575978, 25328322, 32363967, 42213870, 53939945, 63320805, 64727934, 97091901, 107879890, 126641610, 161819835, 194183802, 291275703, 323639670, 485459505, 582551406, 970919010, 1456378515, 2912757030]

約数ペア:

[(1, 2912757030), (2, 1456378515), (3, 970919010), (5, 582551406), (6, 485459505), (9, 323639670), (10, 291275703), (15, 194183802), (18, 161819835), (23, 126641610), (27, 107879890), (30, 97091901), (45, 64727934), (46, 63320805), (54, 53939945), (69, 42213870), (90, 32363967), (115, 25328322), (135, 21575978), (138, 21106935), (199, 14636970), (207, 14071290), (230, 12664161), (270, 10787989), (345, 8442774), (398, 7318485), (414, 7035645), (597, 4878990), (621, 4690430), (690, 4221387), (995, 2927394), (1035, 2814258), (1194, 2439495), (1242, 2345215), (1791, 1626330), (1990, 1463697), (2070, 1407129), (2357, 1235790), (2985, 975798), (3105, 938086), (3582, 813165), (4577, 636390), (4714, 617895), (5373, 542110), (5970, 487899), (6210, 469043), (7071, 411930), (8955, 325266), (9154, 318195), (10746, 271055), (11785, 247158), (13731, 212130), (14142, 205965), (17910, 162633), (21213, 137310), (22885, 127278), (23570, 123579), (26865, 108422), (27462, 106065), (35355, 82386), (41193, 70710), (42426, 68655), (45770, 63639), (53730, 54211)]