30908418072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{112663}}^1$

素因数の和:112773

約数の個数: 128

約数和(自身を含む): 93448028160

約数和(自身を除く): 62539610088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 276, 284, 322, 426, 483, 497, 552, 568, 644, 852, 966, 994, 1288, 1491, 1633, 1704, 1932, 1988, 2982, 3266, 3864, 3976, 4899, 5964, 6532, 9798, 11431, 11928, 13064, 19596, 22862, 34293, 39192, 45724, 68586, 91448, 112663, 137172, 225326, 274344, 337989, 450652, 675978, 788641, 901304, 1351956, 1577282, 2365923, 2591249, 2703912, 3154564, 4731846, 5182498, 6309128, 7773747, 7999073, 9463692, 10364996, 15547494, 15998146, 18138743, 18927384, 20729992, 23997219, 31094988, 31996292, 36277486, 47994438, 54416229, 55993511, 62189976, 63992584, 72554972, 95988876, 108832458, 111987022, 145109944, 167980533, 183978679, 191977752, 217664916, 223974044, 335961066, 367957358, 435329832, 447948088, 551936037, 671922132, 735914716, 1103872074, 1287850753, 1343844264, 1471829432, 2207744148, 2575701506, 3863552259, 4415488296, 5151403012, 7727104518, 10302806024, 15454209036, 30908418072]

約数ペア:

[(1, 30908418072), (2, 15454209036), (3, 10302806024), (4, 7727104518), (6, 5151403012), (7, 4415488296), (8, 3863552259), (12, 2575701506), (14, 2207744148), (21, 1471829432), (23, 1343844264), (24, 1287850753), (28, 1103872074), (42, 735914716), (46, 671922132), (56, 551936037), (69, 447948088), (71, 435329832), (84, 367957358), (92, 335961066), (138, 223974044), (142, 217664916), (161, 191977752), (168, 183978679), (184, 167980533), (213, 145109944), (276, 111987022), (284, 108832458), (322, 95988876), (426, 72554972), (483, 63992584), (497, 62189976), (552, 55993511), (568, 54416229), (644, 47994438), (852, 36277486), (966, 31996292), (994, 31094988), (1288, 23997219), (1491, 20729992), (1633, 18927384), (1704, 18138743), (1932, 15998146), (1988, 15547494), (2982, 10364996), (3266, 9463692), (3864, 7999073), (3976, 7773747), (4899, 6309128), (5964, 5182498), (6532, 4731846), (9798, 3154564), (11431, 2703912), (11928, 2591249), (13064, 2365923), (19596, 1577282), (22862, 1351956), (34293, 901304), (39192, 788641), (45724, 675978), (68586, 450652), (91448, 337989), (112663, 274344), (137172, 225326)]