2238015690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1811}}^1$

素因数の和:2049

約数の個数: 128

約数和(自身を含む): 6262272000

約数和(自身を除く): 4024256310

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, 1811, 1990, 2070, 2985, 3105, 3582, 3622, 4577, 5373, 5433, 5970, 6210, 8955, 9055, 9154, 10746, 10866, 13731, 16299, 17910, 18110, 22885, 26865, 27165, 27462, 32598, 41193, 41653, 45770, 48897, 53730, 54330, 68655, 81495, 82386, 83306, 97794, 123579, 124959, 137310, 162990, 205965, 208265, 244485, 247158, 249918, 360389, 374877, 411930, 416530, 488970, 617895, 624795, 720778, 749754, 1081167, 1124631, 1235790, 1249590, 1801945, 1874385, 2162334, 2249262, 3243501, 3603890, 3748770, 5405835, 5623155, 6487002, 8288947, 9730503, 10811670, 11246310, 16217505, 16577894, 19461006, 24866841, 32435010, 41444735, 48652515, 49733682, 74600523, 82889470, 97305030, 124334205, 149201046, 223801569, 248668410, 373002615, 447603138, 746005230, 1119007845, 2238015690]

約数ペア:

[(1, 2238015690), (2, 1119007845), (3, 746005230), (5, 447603138), (6, 373002615), (9, 248668410), (10, 223801569), (15, 149201046), (18, 124334205), (23, 97305030), (27, 82889470), (30, 74600523), (45, 49733682), (46, 48652515), (54, 41444735), (69, 32435010), (90, 24866841), (115, 19461006), (135, 16577894), (138, 16217505), (199, 11246310), (207, 10811670), (230, 9730503), (270, 8288947), (345, 6487002), (398, 5623155), (414, 5405835), (597, 3748770), (621, 3603890), (690, 3243501), (995, 2249262), (1035, 2162334), (1194, 1874385), (1242, 1801945), (1791, 1249590), (1811, 1235790), (1990, 1124631), (2070, 1081167), (2985, 749754), (3105, 720778), (3582, 624795), (3622, 617895), (4577, 488970), (5373, 416530), (5433, 411930), (5970, 374877), (6210, 360389), (8955, 249918), (9055, 247158), (9154, 244485), (10746, 208265), (10866, 205965), (13731, 162990), (16299, 137310), (17910, 124959), (18110, 123579), (22885, 97794), (26865, 83306), (27165, 82386), (27462, 81495), (32598, 68655), (41193, 54330), (41653, 53730), (45770, 48897)]