17215140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15132

約数の個数: 48

約数和(自身を含む): 50742720

約数和(自身を除く): 33527580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15101, 30202, 45303, 60404, 75505, 90606, 151010, 181212, 226515, 286919, 302020, 453030, 573838, 860757, 906060, 1147676, 1434595, 1721514, 2869190, 3443028, 4303785, 5738380, 8607570, 17215140]

約数ペア:

[(1, 17215140), (2, 8607570), (3, 5738380), (4, 4303785), (5, 3443028), (6, 2869190), (10, 1721514), (12, 1434595), (15, 1147676), (19, 906060), (20, 860757), (30, 573838), (38, 453030), (57, 302020), (60, 286919), (76, 226515), (95, 181212), (114, 151010), (190, 90606), (228, 75505), (285, 60404), (380, 45303), (570, 30202), (1140, 15101)]