193911510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 530804736

約数和(自身を除く): 336893226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 43, 62, 65, 78, 86, 93, 129, 130, 155, 186, 195, 215, 258, 310, 373, 390, 403, 430, 465, 559, 645, 746, 806, 930, 1118, 1119, 1209, 1290, 1333, 1677, 1865, 2015, 2238, 2418, 2666, 2795, 3354, 3730, 3999, 4030, 4849, 5590, 5595, 6045, 6665, 7998, 8385, 9698, 11190, 11563, 12090, 13330, 14547, 16039, 16770, 17329, 19995, 23126, 24245, 29094, 32078, 34658, 34689, 39990, 48117, 48490, 51987, 57815, 69378, 72735, 80195, 86645, 96234, 103974, 115630, 145470, 150319, 160390, 173290, 173445, 208507, 240585, 259935, 300638, 346890, 417014, 450957, 481170, 497209, 519870, 625521, 751595, 901914, 994418, 1042535, 1251042, 1491627, 1503190, 2085070, 2254785, 2486045, 2983254, 3127605, 4509570, 4972090, 6255210, 6463717, 7458135, 12927434, 14916270, 19391151, 32318585, 38782302, 64637170, 96955755, 193911510]

約数ペア:

[(1, 193911510), (2, 96955755), (3, 64637170), (5, 38782302), (6, 32318585), (10, 19391151), (13, 14916270), (15, 12927434), (26, 7458135), (30, 6463717), (31, 6255210), (39, 4972090), (43, 4509570), (62, 3127605), (65, 2983254), (78, 2486045), (86, 2254785), (93, 2085070), (129, 1503190), (130, 1491627), (155, 1251042), (186, 1042535), (195, 994418), (215, 901914), (258, 751595), (310, 625521), (373, 519870), (390, 497209), (403, 481170), (430, 450957), (465, 417014), (559, 346890), (645, 300638), (746, 259935), (806, 240585), (930, 208507), (1118, 173445), (1119, 173290), (1209, 160390), (1290, 150319), (1333, 145470), (1677, 115630), (1865, 103974), (2015, 96234), (2238, 86645), (2418, 80195), (2666, 72735), (2795, 69378), (3354, 57815), (3730, 51987), (3999, 48490), (4030, 48117), (4849, 39990), (5590, 34689), (5595, 34658), (6045, 32078), (6665, 29094), (7998, 24245), (8385, 23126), (9698, 19995), (11190, 17329), (11563, 16770), (12090, 16039), (13330, 14547)]