2019118530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{42787}}^1$

素因数の和:42832

約数の個数: 96

約数和(自身を含む): 5736330432

約数和(自身を除く): 3717211902

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 195, 242, 286, 330, 363, 390, 429, 605, 715, 726, 858, 1210, 1430, 1573, 1815, 2145, 3146, 3630, 4290, 4719, 7865, 9438, 15730, 23595, 42787, 47190, 85574, 128361, 213935, 256722, 427870, 470657, 556231, 641805, 941314, 1112462, 1283610, 1411971, 1668693, 2353285, 2781155, 2823942, 3337386, 4706570, 5177227, 5562310, 6118541, 7059855, 8343465, 10354454, 12237082, 14119710, 15531681, 16686930, 18355623, 25886135, 30592705, 31063362, 36711246, 51772270, 61185410, 67303951, 77658405, 91778115, 134607902, 155316810, 183556230, 201911853, 336519755, 403823706, 673039510, 1009559265, 2019118530]

約数ペア:

[(1, 2019118530), (2, 1009559265), (3, 673039510), (5, 403823706), (6, 336519755), (10, 201911853), (11, 183556230), (13, 155316810), (15, 134607902), (22, 91778115), (26, 77658405), (30, 67303951), (33, 61185410), (39, 51772270), (55, 36711246), (65, 31063362), (66, 30592705), (78, 25886135), (110, 18355623), (121, 16686930), (130, 15531681), (143, 14119710), (165, 12237082), (195, 10354454), (242, 8343465), (286, 7059855), (330, 6118541), (363, 5562310), (390, 5177227), (429, 4706570), (605, 3337386), (715, 2823942), (726, 2781155), (858, 2353285), (1210, 1668693), (1430, 1411971), (1573, 1283610), (1815, 1112462), (2145, 941314), (3146, 641805), (3630, 556231), (4290, 470657), (4719, 427870), (7865, 256722), (9438, 213935), (15730, 128361), (23595, 85574), (42787, 47190)]