171839820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{92387}}^1$

素因数の和:92430

約数の個数: 48

約数和(自身を含む): 496677888

約数和(自身を除く): 324838068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 92387, 184774, 277161, 369548, 461935, 554322, 923870, 1108644, 1385805, 1847740, 2771610, 2863997, 5543220, 5727994, 8591991, 11455988, 14319985, 17183982, 28639970, 34367964, 42959955, 57279940, 85919910, 171839820]

約数ペア:

[(1, 171839820), (2, 85919910), (3, 57279940), (4, 42959955), (5, 34367964), (6, 28639970), (10, 17183982), (12, 14319985), (15, 11455988), (20, 8591991), (30, 5727994), (31, 5543220), (60, 2863997), (62, 2771610), (93, 1847740), (124, 1385805), (155, 1108644), (186, 923870), (310, 554322), (372, 461935), (465, 369548), (620, 277161), (930, 184774), (1860, 92387)]