310153844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1197

約数の個数: 96

約数和(自身を含む): 739694592

約数和(自身を除く): 429540748

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 71, 77, 91, 142, 143, 154, 182, 284, 286, 308, 364, 497, 572, 781, 923, 994, 1001, 1091, 1562, 1846, 1988, 2002, 2182, 3124, 3692, 4004, 4364, 5467, 6461, 7637, 10153, 10934, 12001, 12922, 14183, 15274, 20306, 21868, 24002, 25844, 28366, 30548, 40612, 48004, 56732, 71071, 77461, 84007, 99281, 142142, 154922, 156013, 168014, 198562, 284284, 309844, 312026, 336028, 397124, 542227, 624052, 852071, 1006993, 1084454, 1092091, 1704142, 2013986, 2168908, 2184182, 3408284, 4027972, 4368364, 5964497, 7048951, 11076923, 11928994, 14097902, 22153846, 23857988, 28195804, 44307692, 77538461, 155076922, 310153844]

約数ペア:

[(1, 310153844), (2, 155076922), (4, 77538461), (7, 44307692), (11, 28195804), (13, 23857988), (14, 22153846), (22, 14097902), (26, 11928994), (28, 11076923), (44, 7048951), (52, 5964497), (71, 4368364), (77, 4027972), (91, 3408284), (142, 2184182), (143, 2168908), (154, 2013986), (182, 1704142), (284, 1092091), (286, 1084454), (308, 1006993), (364, 852071), (497, 624052), (572, 542227), (781, 397124), (923, 336028), (994, 312026), (1001, 309844), (1091, 284284), (1562, 198562), (1846, 168014), (1988, 156013), (2002, 154922), (2182, 142142), (3124, 99281), (3692, 84007), (4004, 77461), (4364, 71071), (5467, 56732), (6461, 48004), (7637, 40612), (10153, 30548), (10934, 28366), (12001, 25844), (12922, 24002), (14183, 21868), (15274, 20306)]