91235970

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{16091}}^1$

素因数の和:16117

約数の個数: 80

約数和(自身を含む): 280387008

約数和(自身を除く): 189151038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 16091, 32182, 48273, 80455, 96546, 112637, 144819, 160910, 225274, 241365, 289638, 337911, 434457, 482730, 563185, 675822, 724095, 868914, 1013733, 1126370, 1303371, 1448190, 1689555, 2027466, 2172285, 2606742, 3041199, 3379110, 4344570, 5068665, 6082398, 6516855, 9123597, 10137330, 13033710, 15205995, 18247194, 30411990, 45617985, 91235970]

約数ペア:

[(1, 91235970), (2, 45617985), (3, 30411990), (5, 18247194), (6, 15205995), (7, 13033710), (9, 10137330), (10, 9123597), (14, 6516855), (15, 6082398), (18, 5068665), (21, 4344570), (27, 3379110), (30, 3041199), (35, 2606742), (42, 2172285), (45, 2027466), (54, 1689555), (63, 1448190), (70, 1303371), (81, 1126370), (90, 1013733), (105, 868914), (126, 724095), (135, 675822), (162, 563185), (189, 482730), (210, 434457), (270, 337911), (315, 289638), (378, 241365), (405, 225274), (567, 160910), (630, 144819), (810, 112637), (945, 96546), (1134, 80455), (1890, 48273), (2835, 32182), (5670, 16091)]