2019445740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{29759}}^1$

素因数の和:29816

約数の個数: 144

約数和(自身を含む): 6824563200

約数和(自身を除く): 4805117460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1885, 2262, 2340, 2610, 3393, 3770, 4524, 5220, 5655, 6786, 7540, 11310, 13572, 16965, 22620, 29759, 33930, 59518, 67860, 89277, 119036, 148795, 178554, 267831, 297590, 357108, 386867, 446385, 535662, 595180, 773734, 863011, 892770, 1071324, 1160601, 1339155, 1547468, 1726022, 1785540, 1934335, 2321202, 2589033, 2678310, 3452044, 3481803, 3868670, 4315055, 4642404, 5178066, 5356620, 5803005, 6963606, 7737340, 7767099, 8630110, 10356132, 11219143, 11606010, 12945165, 13927212, 15534198, 17260220, 17409015, 22438286, 23212020, 25890330, 31068396, 33657429, 34818030, 38835495, 44876572, 51780660, 56095715, 67314858, 69636060, 77670990, 100972287, 112191430, 134629716, 155341980, 168287145, 201944574, 224382860, 336574290, 403889148, 504861435, 673148580, 1009722870, 2019445740]

約数ペア:

[(1, 2019445740), (2, 1009722870), (3, 673148580), (4, 504861435), (5, 403889148), (6, 336574290), (9, 224382860), (10, 201944574), (12, 168287145), (13, 155341980), (15, 134629716), (18, 112191430), (20, 100972287), (26, 77670990), (29, 69636060), (30, 67314858), (36, 56095715), (39, 51780660), (45, 44876572), (52, 38835495), (58, 34818030), (60, 33657429), (65, 31068396), (78, 25890330), (87, 23212020), (90, 22438286), (116, 17409015), (117, 17260220), (130, 15534198), (145, 13927212), (156, 12945165), (174, 11606010), (180, 11219143), (195, 10356132), (234, 8630110), (260, 7767099), (261, 7737340), (290, 6963606), (348, 5803005), (377, 5356620), (390, 5178066), (435, 4642404), (468, 4315055), (522, 3868670), (580, 3481803), (585, 3452044), (754, 2678310), (780, 2589033), (870, 2321202), (1044, 1934335), (1131, 1785540), (1170, 1726022), (1305, 1547468), (1508, 1339155), (1740, 1160601), (1885, 1071324), (2262, 892770), (2340, 863011), (2610, 773734), (3393, 595180), (3770, 535662), (4524, 446385), (5220, 386867), (5655, 357108), (6786, 297590), (7540, 267831), (11310, 178554), (13572, 148795), (16965, 119036), (22620, 89277), (29759, 67860), (33930, 59518)]