719367090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 192

約数和(自身を含む): 2023833600

約数和(自身を除く): 1304466510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 46, 62, 65, 69, 78, 93, 115, 130, 138, 155, 169, 186, 195, 199, 230, 299, 310, 338, 345, 390, 398, 403, 465, 507, 597, 598, 690, 713, 806, 845, 897, 930, 995, 1014, 1194, 1209, 1426, 1495, 1690, 1794, 1990, 2015, 2139, 2418, 2535, 2587, 2985, 2990, 3565, 3887, 4030, 4278, 4485, 4577, 5070, 5174, 5239, 5970, 6045, 6169, 7130, 7761, 7774, 8970, 9154, 9269, 10478, 10695, 11661, 12090, 12338, 12935, 13731, 15522, 15717, 18507, 18538, 19435, 21390, 22885, 23322, 25870, 26195, 27462, 27807, 30845, 31434, 33631, 37014, 38805, 38870, 45770, 46345, 52390, 55614, 58305, 59501, 61690, 67262, 68655, 77610, 78585, 80197, 92535, 92690, 100893, 116610, 119002, 120497, 137310, 139035, 141887, 157170, 160394, 168155, 178503, 185070, 201786, 240591, 240994, 278070, 283774, 297505, 336310, 357006, 361491, 400985, 425661, 481182, 504465, 595010, 602485, 709435, 722982, 773513, 801970, 851322, 892515, 1008930, 1042561, 1202955, 1204970, 1418870, 1547026, 1785030, 1807455, 1844531, 2085122, 2128305, 2320539, 2405910, 3127683, 3614910, 3689062, 3867565, 4256610, 4641078, 5212805, 5533593, 6255366, 7735130, 9222655, 10425610, 11067186, 11602695, 15638415, 18445310, 23205390, 23978903, 27667965, 31276830, 47957806, 55335930, 71936709, 119894515, 143873418, 239789030, 359683545, 719367090]

約数ペア:

[(1, 719367090), (2, 359683545), (3, 239789030), (5, 143873418), (6, 119894515), (10, 71936709), (13, 55335930), (15, 47957806), (23, 31276830), (26, 27667965), (30, 23978903), (31, 23205390), (39, 18445310), (46, 15638415), (62, 11602695), (65, 11067186), (69, 10425610), (78, 9222655), (93, 7735130), (115, 6255366), (130, 5533593), (138, 5212805), (155, 4641078), (169, 4256610), (186, 3867565), (195, 3689062), (199, 3614910), (230, 3127683), (299, 2405910), (310, 2320539), (338, 2128305), (345, 2085122), (390, 1844531), (398, 1807455), (403, 1785030), (465, 1547026), (507, 1418870), (597, 1204970), (598, 1202955), (690, 1042561), (713, 1008930), (806, 892515), (845, 851322), (897, 801970), (930, 773513), (995, 722982), (1014, 709435), (1194, 602485), (1209, 595010), (1426, 504465), (1495, 481182), (1690, 425661), (1794, 400985), (1990, 361491), (2015, 357006), (2139, 336310), (2418, 297505), (2535, 283774), (2587, 278070), (2985, 240994), (2990, 240591), (3565, 201786), (3887, 185070), (4030, 178503), (4278, 168155), (4485, 160394), (4577, 157170), (5070, 141887), (5174, 139035), (5239, 137310), (5970, 120497), (6045, 119002), (6169, 116610), (7130, 100893), (7761, 92690), (7774, 92535), (8970, 80197), (9154, 78585), (9269, 77610), (10478, 68655), (10695, 67262), (11661, 61690), (12090, 59501), (12338, 58305), (12935, 55614), (13731, 52390), (15522, 46345), (15717, 45770), (18507, 38870), (18538, 38805), (19435, 37014), (21390, 33631), (22885, 31434), (23322, 30845), (25870, 27807), (26195, 27462)]