17155140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2236

約数の個数: 48

約数和(自身を含む): 48408192

約数和(自身を除く): 31253052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2087, 2740, 4110, 4174, 6261, 8220, 8348, 10435, 12522, 20870, 25044, 31305, 41740, 62610, 125220, 285919, 571838, 857757, 1143676, 1429595, 1715514, 2859190, 3431028, 4288785, 5718380, 8577570, 17155140]

約数ペア:

[(1, 17155140), (2, 8577570), (3, 5718380), (4, 4288785), (5, 3431028), (6, 2859190), (10, 1715514), (12, 1429595), (15, 1143676), (20, 857757), (30, 571838), (60, 285919), (137, 125220), (274, 62610), (411, 41740), (548, 31305), (685, 25044), (822, 20870), (1370, 12522), (1644, 10435), (2055, 8348), (2087, 8220), (2740, 6261), (4110, 4174)]