2115384810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2239}}^1$

素因数の和:2676

約数の個数: 128

約数和(自身を含む): 6347980800

約数和(自身を除く): 4232595990

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 409, 462, 770, 818, 1155, 1227, 2045, 2239, 2310, 2454, 2863, 4090, 4478, 4499, 5726, 6135, 6717, 8589, 8998, 11195, 12270, 13434, 13497, 14315, 15673, 17178, 22390, 22495, 24629, 26994, 28630, 31346, 31493, 33585, 42945, 44990, 47019, 49258, 62986, 67170, 67485, 73887, 78365, 85890, 94038, 94479, 123145, 134970, 147774, 156730, 157465, 172403, 188958, 235095, 246290, 314930, 344806, 369435, 470190, 472395, 517209, 738870, 862015, 915751, 944790, 1034418, 1724030, 1831502, 2586045, 2747253, 4578755, 5172090, 5494506, 6410257, 9157510, 10073261, 12820514, 13736265, 19230771, 20146522, 27472530, 30219783, 32051285, 38461542, 50366305, 60439566, 64102570, 70512827, 96153855, 100732610, 141025654, 151098915, 192307710, 211538481, 302197830, 352564135, 423076962, 705128270, 1057692405, 2115384810]

約数ペア:

[(1, 2115384810), (2, 1057692405), (3, 705128270), (5, 423076962), (6, 352564135), (7, 302197830), (10, 211538481), (11, 192307710), (14, 151098915), (15, 141025654), (21, 100732610), (22, 96153855), (30, 70512827), (33, 64102570), (35, 60439566), (42, 50366305), (55, 38461542), (66, 32051285), (70, 30219783), (77, 27472530), (105, 20146522), (110, 19230771), (154, 13736265), (165, 12820514), (210, 10073261), (231, 9157510), (330, 6410257), (385, 5494506), (409, 5172090), (462, 4578755), (770, 2747253), (818, 2586045), (1155, 1831502), (1227, 1724030), (2045, 1034418), (2239, 944790), (2310, 915751), (2454, 862015), (2863, 738870), (4090, 517209), (4478, 472395), (4499, 470190), (5726, 369435), (6135, 344806), (6717, 314930), (8589, 246290), (8998, 235095), (11195, 188958), (12270, 172403), (13434, 157465), (13497, 156730), (14315, 147774), (15673, 134970), (17178, 123145), (22390, 94479), (22495, 94038), (24629, 85890), (26994, 78365), (28630, 73887), (31346, 67485), (31493, 67170), (33585, 62986), (42945, 49258), (44990, 47019)]