2124858060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1987}}^1$

素因数の和:2472

約数の個数: 144

約数和(自身を含む): 6959892576

約数和(自身を除く): 4835034516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 457, 468, 585, 780, 914, 1170, 1371, 1828, 1987, 2285, 2340, 2742, 3974, 4113, 4570, 5484, 5941, 5961, 6855, 7948, 8226, 9140, 9935, 11882, 11922, 13710, 16452, 17823, 17883, 19870, 20565, 23764, 23844, 25831, 27420, 29705, 29805, 35646, 35766, 39740, 41130, 51662, 53469, 59410, 59610, 71292, 71532, 77493, 82260, 89115, 89415, 103324, 106938, 118820, 119220, 129155, 154986, 178230, 178830, 213876, 232479, 258310, 267345, 309972, 356460, 357660, 387465, 464958, 516620, 534690, 774930, 908059, 929916, 1069380, 1162395, 1549860, 1816118, 2324790, 2724177, 3632236, 4540295, 4649580, 5448354, 8172531, 9080590, 10896708, 11804767, 13620885, 16345062, 18161180, 23609534, 27241770, 32690124, 35414301, 40862655, 47219068, 54483540, 59023835, 70828602, 81725310, 106242903, 118047670, 141657204, 163450620, 177071505, 212485806, 236095340, 354143010, 424971612, 531214515, 708286020, 1062429030, 2124858060]

約数ペア:

[(1, 2124858060), (2, 1062429030), (3, 708286020), (4, 531214515), (5, 424971612), (6, 354143010), (9, 236095340), (10, 212485806), (12, 177071505), (13, 163450620), (15, 141657204), (18, 118047670), (20, 106242903), (26, 81725310), (30, 70828602), (36, 59023835), (39, 54483540), (45, 47219068), (52, 40862655), (60, 35414301), (65, 32690124), (78, 27241770), (90, 23609534), (117, 18161180), (130, 16345062), (156, 13620885), (180, 11804767), (195, 10896708), (234, 9080590), (260, 8172531), (390, 5448354), (457, 4649580), (468, 4540295), (585, 3632236), (780, 2724177), (914, 2324790), (1170, 1816118), (1371, 1549860), (1828, 1162395), (1987, 1069380), (2285, 929916), (2340, 908059), (2742, 774930), (3974, 534690), (4113, 516620), (4570, 464958), (5484, 387465), (5941, 357660), (5961, 356460), (6855, 309972), (7948, 267345), (8226, 258310), (9140, 232479), (9935, 213876), (11882, 178830), (11922, 178230), (13710, 154986), (16452, 129155), (17823, 119220), (17883, 118820), (19870, 106938), (20565, 103324), (23764, 89415), (23844, 89115), (25831, 82260), (27420, 77493), (29705, 71532), (29805, 71292), (35646, 59610), (35766, 59410), (39740, 53469), (41130, 51662)]