982991430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 2676326400

約数和(自身を除く): 1693334970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 127, 135, 218, 254, 263, 270, 327, 381, 526, 545, 635, 654, 762, 789, 981, 1090, 1143, 1270, 1315, 1578, 1635, 1905, 1962, 2286, 2367, 2630, 2943, 3270, 3429, 3810, 3945, 4734, 4905, 5715, 5886, 6858, 7101, 7890, 9810, 11430, 11835, 13843, 14202, 14715, 17145, 23670, 27686, 28667, 29430, 33401, 34290, 35505, 41529, 57334, 66802, 69215, 71010, 83058, 86001, 100203, 124587, 138430, 143335, 167005, 172002, 200406, 207645, 249174, 258003, 286670, 300609, 334010, 373761, 415290, 430005, 501015, 516006, 601218, 622935, 747522, 774009, 860010, 901827, 1002030, 1245870, 1290015, 1503045, 1548018, 1803654, 1868805, 2580030, 3006090, 3640709, 3737610, 3870045, 4509135, 7281418, 7740090, 9018270, 10922127, 18203545, 21844254, 32766381, 36407090, 54610635, 65532762, 98299143, 109221270, 163831905, 196598286, 327663810, 491495715, 982991430]

約数ペア:

[(1, 982991430), (2, 491495715), (3, 327663810), (5, 196598286), (6, 163831905), (9, 109221270), (10, 98299143), (15, 65532762), (18, 54610635), (27, 36407090), (30, 32766381), (45, 21844254), (54, 18203545), (90, 10922127), (109, 9018270), (127, 7740090), (135, 7281418), (218, 4509135), (254, 3870045), (263, 3737610), (270, 3640709), (327, 3006090), (381, 2580030), (526, 1868805), (545, 1803654), (635, 1548018), (654, 1503045), (762, 1290015), (789, 1245870), (981, 1002030), (1090, 901827), (1143, 860010), (1270, 774009), (1315, 747522), (1578, 622935), (1635, 601218), (1905, 516006), (1962, 501015), (2286, 430005), (2367, 415290), (2630, 373761), (2943, 334010), (3270, 300609), (3429, 286670), (3810, 258003), (3945, 249174), (4734, 207645), (4905, 200406), (5715, 172002), (5886, 167005), (6858, 143335), (7101, 138430), (7890, 124587), (9810, 100203), (11430, 86001), (11835, 83058), (13843, 71010), (14202, 69215), (14715, 66802), (17145, 57334), (23670, 41529), (27686, 35505), (28667, 34290), (29430, 33401)]