193684990380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2340887}}^1$

素因数の和:2341103

約数の個数: 96

約数和(自身を含む): 622938387456

約数和(自身を除く): 429253397076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 197, 210, 394, 420, 591, 788, 985, 1182, 1379, 1970, 2364, 2758, 2955, 3940, 4137, 5516, 5910, 6895, 8274, 11820, 13790, 16548, 20685, 27580, 41370, 82740, 2340887, 4681774, 7022661, 9363548, 11704435, 14045322, 16386209, 23408870, 28090644, 32772418, 35113305, 46817740, 49158627, 65544836, 70226610, 81931045, 98317254, 140453220, 163862090, 196634508, 245793135, 327724180, 461154739, 491586270, 922309478, 983172540, 1383464217, 1844618956, 2305773695, 2766928434, 3228083173, 4611547390, 5533856868, 6456166346, 6917321085, 9223094780, 9684249519, 12912332692, 13834642170, 16140415865, 19368499038, 27669284340, 32280831730, 38736998076, 48421247595, 64561663460, 96842495190, 193684990380]

約数ペア:

[(1, 193684990380), (2, 96842495190), (3, 64561663460), (4, 48421247595), (5, 38736998076), (6, 32280831730), (7, 27669284340), (10, 19368499038), (12, 16140415865), (14, 13834642170), (15, 12912332692), (20, 9684249519), (21, 9223094780), (28, 6917321085), (30, 6456166346), (35, 5533856868), (42, 4611547390), (60, 3228083173), (70, 2766928434), (84, 2305773695), (105, 1844618956), (140, 1383464217), (197, 983172540), (210, 922309478), (394, 491586270), (420, 461154739), (591, 327724180), (788, 245793135), (985, 196634508), (1182, 163862090), (1379, 140453220), (1970, 98317254), (2364, 81931045), (2758, 70226610), (2955, 65544836), (3940, 49158627), (4137, 46817740), (5516, 35113305), (5910, 32772418), (6895, 28090644), (8274, 23408870), (11820, 16386209), (13790, 14045322), (16548, 11704435), (20685, 9363548), (27580, 7022661), (41370, 4681774), (82740, 2340887)]