2023303815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 4033804320

約数和(自身を除く): 2010500505

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 59, 61, 65, 93, 117, 155, 177, 183, 195, 279, 295, 305, 403, 465, 531, 549, 585, 767, 793, 885, 915, 961, 1209, 1395, 1829, 1891, 2015, 2301, 2379, 2655, 2745, 2883, 3599, 3627, 3835, 3965, 4805, 5487, 5673, 6045, 6903, 7137, 8649, 9145, 9455, 10797, 11505, 11895, 12493, 14415, 16461, 17019, 17995, 18135, 23777, 24583, 27435, 28365, 32391, 34515, 35685, 37479, 43245, 46787, 53985, 56699, 58621, 62465, 71331, 73749, 82305, 85095, 111569, 112437, 118885, 122915, 140361, 161955, 170097, 175863, 187395, 213993, 221247, 233935, 283495, 293105, 334707, 356655, 368745, 421083, 510291, 527589, 557845, 562185, 701805, 737087, 762073, 850485, 879315, 1004121, 1069965, 1106235, 1450397, 1673535, 2105415, 2211261, 2286219, 2551455, 2637945, 3458639, 3685435, 3810365, 4351191, 5020605, 6633783, 6858657, 7251985, 10375917, 11056305, 11431095, 13053573, 17293195, 21755955, 31127751, 33168915, 34293285, 44962307, 51879585, 65267865, 134886921, 155638755, 224811535, 404660763, 674434605, 2023303815]

約数ペア:

[(1, 2023303815), (3, 674434605), (5, 404660763), (9, 224811535), (13, 155638755), (15, 134886921), (31, 65267865), (39, 51879585), (45, 44962307), (59, 34293285), (61, 33168915), (65, 31127751), (93, 21755955), (117, 17293195), (155, 13053573), (177, 11431095), (183, 11056305), (195, 10375917), (279, 7251985), (295, 6858657), (305, 6633783), (403, 5020605), (465, 4351191), (531, 3810365), (549, 3685435), (585, 3458639), (767, 2637945), (793, 2551455), (885, 2286219), (915, 2211261), (961, 2105415), (1209, 1673535), (1395, 1450397), (1829, 1106235), (1891, 1069965), (2015, 1004121), (2301, 879315), (2379, 850485), (2655, 762073), (2745, 737087), (2883, 701805), (3599, 562185), (3627, 557845), (3835, 527589), (3965, 510291), (4805, 421083), (5487, 368745), (5673, 356655), (6045, 334707), (6903, 293105), (7137, 283495), (8649, 233935), (9145, 221247), (9455, 213993), (10797, 187395), (11505, 175863), (11895, 170097), (12493, 161955), (14415, 140361), (16461, 122915), (17019, 118885), (17995, 112437), (18135, 111569), (23777, 85095), (24583, 82305), (27435, 73749), (28365, 71331), (32391, 62465), (34515, 58621), (35685, 56699), (37479, 53985), (43245, 46787)]