1999202310

素因数分解:

$2^1\times 3^9\times 5^1\times 7^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 160

約数和(自身を含む): 6173114112

約数和(自身を除く): 4173911802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 729, 810, 945, 1134, 1215, 1451, 1458, 1701, 1890, 2187, 2430, 2835, 2902, 3402, 3645, 4353, 4374, 5103, 5670, 6561, 7255, 7290, 8505, 8706, 10157, 10206, 10935, 13059, 13122, 14510, 15309, 17010, 19683, 20314, 21765, 21870, 25515, 26118, 30471, 30618, 32805, 39177, 39366, 43530, 45927, 50785, 51030, 60942, 65295, 65610, 76545, 78354, 91413, 91854, 98415, 101570, 117531, 130590, 137781, 152355, 153090, 182826, 195885, 196830, 229635, 235062, 274239, 275562, 304710, 352593, 391770, 457065, 459270, 548478, 587655, 688905, 705186, 822717, 914130, 1057779, 1175310, 1371195, 1377810, 1645434, 1762965, 2115558, 2468151, 2742390, 3173337, 3525930, 4113585, 4936302, 5288895, 6346674, 7404453, 8227170, 9520011, 10577790, 12340755, 14808906, 15866685, 19040022, 22213359, 24681510, 28560033, 31733370, 37022265, 44426718, 47600055, 57120066, 66640077, 74044530, 95200110, 111066795, 133280154, 142800165, 199920231, 222133590, 285600330, 333200385, 399840462, 666400770, 999601155, 1999202310]

約数ペア:

[(1, 1999202310), (2, 999601155), (3, 666400770), (5, 399840462), (6, 333200385), (7, 285600330), (9, 222133590), (10, 199920231), (14, 142800165), (15, 133280154), (18, 111066795), (21, 95200110), (27, 74044530), (30, 66640077), (35, 57120066), (42, 47600055), (45, 44426718), (54, 37022265), (63, 31733370), (70, 28560033), (81, 24681510), (90, 22213359), (105, 19040022), (126, 15866685), (135, 14808906), (162, 12340755), (189, 10577790), (210, 9520011), (243, 8227170), (270, 7404453), (315, 6346674), (378, 5288895), (405, 4936302), (486, 4113585), (567, 3525930), (630, 3173337), (729, 2742390), (810, 2468151), (945, 2115558), (1134, 1762965), (1215, 1645434), (1451, 1377810), (1458, 1371195), (1701, 1175310), (1890, 1057779), (2187, 914130), (2430, 822717), (2835, 705186), (2902, 688905), (3402, 587655), (3645, 548478), (4353, 459270), (4374, 457065), (5103, 391770), (5670, 352593), (6561, 304710), (7255, 275562), (7290, 274239), (8505, 235062), (8706, 229635), (10157, 196830), (10206, 195885), (10935, 182826), (13059, 153090), (13122, 152355), (14510, 137781), (15309, 130590), (17010, 117531), (19683, 101570), (20314, 98415), (21765, 91854), (21870, 91413), (25515, 78354), (26118, 76545), (30471, 65610), (30618, 65295), (32805, 60942), (39177, 51030), (39366, 50785), (43530, 45927)]