42967860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1833

約数の個数: 96

約数和(自身を含む): 133819392

約数和(自身を除く): 90851532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1777, 1860, 2015, 2418, 3554, 4030, 4836, 5331, 6045, 7108, 8060, 8885, 10662, 12090, 17770, 21324, 23101, 24180, 26655, 35540, 46202, 53310, 55087, 69303, 92404, 106620, 110174, 115505, 138606, 165261, 220348, 231010, 275435, 277212, 330522, 346515, 462020, 550870, 661044, 693030, 716131, 826305, 1101740, 1386060, 1432262, 1652610, 2148393, 2864524, 3305220, 3580655, 4296786, 7161310, 8593572, 10741965, 14322620, 21483930, 42967860]

約数ペア:

[(1, 42967860), (2, 21483930), (3, 14322620), (4, 10741965), (5, 8593572), (6, 7161310), (10, 4296786), (12, 3580655), (13, 3305220), (15, 2864524), (20, 2148393), (26, 1652610), (30, 1432262), (31, 1386060), (39, 1101740), (52, 826305), (60, 716131), (62, 693030), (65, 661044), (78, 550870), (93, 462020), (124, 346515), (130, 330522), (155, 277212), (156, 275435), (186, 231010), (195, 220348), (260, 165261), (310, 138606), (372, 115505), (390, 110174), (403, 106620), (465, 92404), (620, 69303), (780, 55087), (806, 53310), (930, 46202), (1209, 35540), (1612, 26655), (1777, 24180), (1860, 23101), (2015, 21324), (2418, 17770), (3554, 12090), (4030, 10662), (4836, 8885), (5331, 8060), (6045, 7108)]