71370090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72091}}^1$

素因数の和:72115

約数の個数: 48

約数和(自身を含む): 202434336

約数和(自身を除く): 131064246

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 72091, 144182, 216273, 360455, 432546, 648819, 720910, 793001, 1081365, 1297638, 1586002, 2162730, 2379003, 3244095, 3965005, 4758006, 6488190, 7137009, 7930010, 11895015, 14274018, 23790030, 35685045, 71370090]

約数ペア:

[(1, 71370090), (2, 35685045), (3, 23790030), (5, 14274018), (6, 11895015), (9, 7930010), (10, 7137009), (11, 6488190), (15, 4758006), (18, 3965005), (22, 3244095), (30, 2379003), (33, 2162730), (45, 1586002), (55, 1297638), (66, 1081365), (90, 793001), (99, 720910), (110, 648819), (165, 432546), (198, 360455), (330, 216273), (495, 144182), (990, 72091)]