1736700780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 4913092800

約数和(自身を除く): 3176392020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 349, 394, 421, 591, 698, 788, 842, 985, 1047, 1182, 1263, 1396, 1684, 1745, 1970, 2094, 2105, 2364, 2526, 2955, 3490, 3940, 4188, 4210, 5052, 5235, 5910, 6315, 6980, 8420, 10470, 11820, 12630, 20940, 25260, 68753, 82937, 137506, 146929, 165874, 206259, 248811, 275012, 293858, 331748, 343765, 412518, 414685, 440787, 497622, 587716, 687530, 734645, 825036, 829370, 881574, 995244, 1031295, 1244055, 1375060, 1469290, 1658740, 1763148, 2062590, 2203935, 2488110, 2938580, 4125180, 4407870, 4976220, 8815740, 28945013, 57890026, 86835039, 115780052, 144725065, 173670078, 289450130, 347340156, 434175195, 578900260, 868350390, 1736700780]

約数ペア:

[(1, 1736700780), (2, 868350390), (3, 578900260), (4, 434175195), (5, 347340156), (6, 289450130), (10, 173670078), (12, 144725065), (15, 115780052), (20, 86835039), (30, 57890026), (60, 28945013), (197, 8815740), (349, 4976220), (394, 4407870), (421, 4125180), (591, 2938580), (698, 2488110), (788, 2203935), (842, 2062590), (985, 1763148), (1047, 1658740), (1182, 1469290), (1263, 1375060), (1396, 1244055), (1684, 1031295), (1745, 995244), (1970, 881574), (2094, 829370), (2105, 825036), (2364, 734645), (2526, 687530), (2955, 587716), (3490, 497622), (3940, 440787), (4188, 414685), (4210, 412518), (5052, 343765), (5235, 331748), (5910, 293858), (6315, 275012), (6980, 248811), (8420, 206259), (10470, 165874), (11820, 146929), (12630, 137506), (20940, 82937), (25260, 68753)]