169979820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91387}}^1$

素因数の和:91430

約数の個数: 48

約数和(自身を含む): 491301888

約数和(自身を除く): 321322068

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, 91387, 182774, 274161, 365548, 456935, 548322, 913870, 1096644, 1370805, 1827740, 2741610, 2832997, 5483220, 5665994, 8498991, 11331988, 14164985, 16997982, 28329970, 33995964, 42494955, 56659940, 84989910, 169979820]

約数ペア:

[(1, 169979820), (2, 84989910), (3, 56659940), (4, 42494955), (5, 33995964), (6, 28329970), (10, 16997982), (12, 14164985), (15, 11331988), (20, 8498991), (30, 5665994), (31, 5483220), (60, 2832997), (62, 2741610), (93, 1827740), (124, 1370805), (155, 1096644), (186, 913870), (310, 548322), (372, 456935), (465, 365548), (620, 274161), (930, 182774), (1860, 91387)]