2012194140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{17623}}^1$

素因数の和:17819

約数の個数: 96

約数和(自身を含む): 6182217216

約数和(自身を除く): 4170023076

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 173, 220, 330, 346, 519, 660, 692, 865, 1038, 1730, 1903, 2076, 2595, 3460, 3806, 5190, 5709, 7612, 9515, 10380, 11418, 17623, 19030, 22836, 28545, 35246, 38060, 52869, 57090, 70492, 88115, 105738, 114180, 176230, 193853, 211476, 264345, 352460, 387706, 528690, 581559, 775412, 969265, 1057380, 1163118, 1938530, 2326236, 2907795, 3048779, 3877060, 5815590, 6097558, 9146337, 11631180, 12195116, 15243895, 18292674, 30487790, 33536569, 36585348, 45731685, 60975580, 67073138, 91463370, 100609707, 134146276, 167682845, 182926740, 201219414, 335365690, 402438828, 503048535, 670731380, 1006097070, 2012194140]

約数ペア:

[(1, 2012194140), (2, 1006097070), (3, 670731380), (4, 503048535), (5, 402438828), (6, 335365690), (10, 201219414), (11, 182926740), (12, 167682845), (15, 134146276), (20, 100609707), (22, 91463370), (30, 67073138), (33, 60975580), (44, 45731685), (55, 36585348), (60, 33536569), (66, 30487790), (110, 18292674), (132, 15243895), (165, 12195116), (173, 11631180), (220, 9146337), (330, 6097558), (346, 5815590), (519, 3877060), (660, 3048779), (692, 2907795), (865, 2326236), (1038, 1938530), (1730, 1163118), (1903, 1057380), (2076, 969265), (2595, 775412), (3460, 581559), (3806, 528690), (5190, 387706), (5709, 352460), (7612, 264345), (9515, 211476), (10380, 193853), (11418, 176230), (17623, 114180), (19030, 105738), (22836, 88115), (28545, 70492), (35246, 57090), (38060, 52869)]