89639460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{55333}}^1$

素因数の和:55354

約数の個数: 60

約数和(自身を含む): 281207388

約数和(自身を除く): 191567928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 55333, 110666, 165999, 221332, 276665, 331998, 497997, 553330, 663996, 829995, 995994, 1106660, 1493991, 1659990, 1991988, 2489985, 2987982, 3319980, 4481973, 4979970, 5975964, 7469955, 8963946, 9959940, 14939910, 17927892, 22409865, 29879820, 44819730, 89639460]

約数ペア:

[(1, 89639460), (2, 44819730), (3, 29879820), (4, 22409865), (5, 17927892), (6, 14939910), (9, 9959940), (10, 8963946), (12, 7469955), (15, 5975964), (18, 4979970), (20, 4481973), (27, 3319980), (30, 2987982), (36, 2489985), (45, 1991988), (54, 1659990), (60, 1493991), (81, 1106660), (90, 995994), (108, 829995), (135, 663996), (162, 553330), (180, 497997), (270, 331998), (324, 276665), (405, 221332), (540, 165999), (810, 110666), (1620, 55333)]