73390380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 236307456

約数和(自身を除く): 162917076

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, 887, 985, 1182, 1379, 1774, 1970, 2364, 2661, 2758, 2955, 3548, 3940, 4137, 4435, 5322, 5516, 5910, 6209, 6895, 8274, 8870, 10644, 11820, 12418, 13305, 13790, 16548, 17740, 18627, 20685, 24836, 26610, 27580, 31045, 37254, 41370, 53220, 62090, 74508, 82740, 93135, 124180, 174739, 186270, 349478, 372540, 524217, 698956, 873695, 1048434, 1223173, 1747390, 2096868, 2446346, 2621085, 3494780, 3669519, 4892692, 5242170, 6115865, 7339038, 10484340, 12231730, 14678076, 18347595, 24463460, 36695190, 73390380]

約数ペア:

[(1, 73390380), (2, 36695190), (3, 24463460), (4, 18347595), (5, 14678076), (6, 12231730), (7, 10484340), (10, 7339038), (12, 6115865), (14, 5242170), (15, 4892692), (20, 3669519), (21, 3494780), (28, 2621085), (30, 2446346), (35, 2096868), (42, 1747390), (60, 1223173), (70, 1048434), (84, 873695), (105, 698956), (140, 524217), (197, 372540), (210, 349478), (394, 186270), (420, 174739), (591, 124180), (788, 93135), (887, 82740), (985, 74508), (1182, 62090), (1379, 53220), (1774, 41370), (1970, 37254), (2364, 31045), (2661, 27580), (2758, 26610), (2955, 24836), (3548, 20685), (3940, 18627), (4137, 17740), (4435, 16548), (5322, 13790), (5516, 13305), (5910, 12418), (6209, 11820), (6895, 10644), (8274, 8870)]