2019628010010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1\times {\mathrm{22943}}^1$

素因数の和:24820

約数の個数: 128

約数和(自身を含む): 5263090753536

約数和(自身を除く): 3243462743526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 390, 393, 655, 786, 1310, 1703, 1723, 1965, 3406, 3446, 3930, 5109, 5169, 8515, 8615, 10218, 10338, 17030, 17230, 22399, 22943, 25545, 25845, 44798, 45886, 51090, 51690, 67197, 68829, 111995, 114715, 134394, 137658, 223990, 225713, 229430, 298259, 335985, 344145, 451426, 596518, 671970, 677139, 688290, 894777, 1128565, 1354278, 1491295, 1789554, 2257130, 2934269, 2982590, 3005533, 3385695, 4473885, 5868538, 6011066, 6771390, 8802807, 8947770, 9016599, 14671345, 15027665, 17605614, 18033198, 29342690, 30055330, 39071929, 39530789, 44014035, 45082995, 78143858, 79061578, 88028070, 90165990, 117215787, 118592367, 195359645, 197653945, 234431574, 237184734, 390719290, 395307890, 513900257, 586078935, 592961835, 1027800514, 1172157870, 1185923670, 1541700771, 2569501285, 3083401542, 5139002570, 5178533359, 7708503855, 10357066718, 15417007710, 15535600077, 25892666795, 31071200154, 51785333590, 67320933667, 77678000385, 134641867334, 155356000770, 201962801001, 336604668335, 403925602002, 673209336670, 1009814005005, 2019628010010]

約数ペア:

[(1, 2019628010010), (2, 1009814005005), (3, 673209336670), (5, 403925602002), (6, 336604668335), (10, 201962801001), (13, 155356000770), (15, 134641867334), (26, 77678000385), (30, 67320933667), (39, 51785333590), (65, 31071200154), (78, 25892666795), (130, 15535600077), (131, 15417007710), (195, 10357066718), (262, 7708503855), (390, 5178533359), (393, 5139002570), (655, 3083401542), (786, 2569501285), (1310, 1541700771), (1703, 1185923670), (1723, 1172157870), (1965, 1027800514), (3406, 592961835), (3446, 586078935), (3930, 513900257), (5109, 395307890), (5169, 390719290), (8515, 237184734), (8615, 234431574), (10218, 197653945), (10338, 195359645), (17030, 118592367), (17230, 117215787), (22399, 90165990), (22943, 88028070), (25545, 79061578), (25845, 78143858), (44798, 45082995), (45886, 44014035), (51090, 39530789), (51690, 39071929), (67197, 30055330), (68829, 29342690), (111995, 18033198), (114715, 17605614), (134394, 15027665), (137658, 14671345), (223990, 9016599), (225713, 8947770), (229430, 8802807), (298259, 6771390), (335985, 6011066), (344145, 5868538), (451426, 4473885), (596518, 3385695), (671970, 3005533), (677139, 2982590), (688290, 2934269), (894777, 2257130), (1128565, 1789554), (1354278, 1491295)]