170109940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 497871360

約数和(自身を除く): 327761420

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 286, 290, 293, 308, 319, 364, 377, 385, 406, 455, 572, 580, 586, 638, 715, 754, 770, 812, 910, 1001, 1015, 1172, 1276, 1430, 1465, 1508, 1540, 1595, 1820, 1885, 2002, 2030, 2051, 2233, 2639, 2860, 2930, 3190, 3223, 3770, 3809, 4004, 4060, 4102, 4147, 4466, 5005, 5278, 5860, 6380, 6446, 7540, 7618, 8204, 8294, 8497, 8932, 10010, 10255, 10556, 11165, 12892, 13195, 15236, 16115, 16588, 16994, 19045, 20020, 20510, 20735, 22330, 22561, 26390, 26663, 29029, 32230, 33988, 38090, 41020, 41470, 41899, 42485, 44660, 45122, 52780, 53326, 58058, 59479, 64460, 76180, 82940, 83798, 84970, 90244, 93467, 106652, 110461, 112805, 116116, 118958, 133315, 145145, 167596, 169940, 186934, 209495, 220922, 225610, 237916, 266630, 290290, 293293, 297395, 373868, 418990, 441844, 451220, 467335, 533260, 552305, 580580, 586586, 594790, 654269, 773227, 837980, 934670, 1104610, 1173172, 1189580, 1215071, 1308538, 1466465, 1546454, 1869340, 2209220, 2430142, 2617076, 2932930, 3092908, 3271345, 3866135, 4860284, 5865860, 6075355, 6542690, 7732270, 8505497, 12150710, 13085380, 15464540, 17010994, 24301420, 34021988, 42527485, 85054970, 170109940]

約数ペア:

[(1, 170109940), (2, 85054970), (4, 42527485), (5, 34021988), (7, 24301420), (10, 17010994), (11, 15464540), (13, 13085380), (14, 12150710), (20, 8505497), (22, 7732270), (26, 6542690), (28, 6075355), (29, 5865860), (35, 4860284), (44, 3866135), (52, 3271345), (55, 3092908), (58, 2932930), (65, 2617076), (70, 2430142), (77, 2209220), (91, 1869340), (110, 1546454), (116, 1466465), (130, 1308538), (140, 1215071), (143, 1189580), (145, 1173172), (154, 1104610), (182, 934670), (203, 837980), (220, 773227), (260, 654269), (286, 594790), (290, 586586), (293, 580580), (308, 552305), (319, 533260), (364, 467335), (377, 451220), (385, 441844), (406, 418990), (455, 373868), (572, 297395), (580, 293293), (586, 290290), (638, 266630), (715, 237916), (754, 225610), (770, 220922), (812, 209495), (910, 186934), (1001, 169940), (1015, 167596), (1172, 145145), (1276, 133315), (1430, 118958), (1465, 116116), (1508, 112805), (1540, 110461), (1595, 106652), (1820, 93467), (1885, 90244), (2002, 84970), (2030, 83798), (2051, 82940), (2233, 76180), (2639, 64460), (2860, 59479), (2930, 58058), (3190, 53326), (3223, 52780), (3770, 45122), (3809, 44660), (4004, 42485), (4060, 41899), (4102, 41470), (4147, 41020), (4466, 38090), (5005, 33988), (5278, 32230), (5860, 29029), (6380, 26663), (6446, 26390), (7540, 22561), (7618, 22330), (8204, 20735), (8294, 20510), (8497, 20020), (8932, 19045), (10010, 16994), (10255, 16588), (10556, 16115), (11165, 15236), (12892, 13195)]