2912243950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{108061}}^1$

素因数の和:108098

約数の個数: 72

約数和(自身を含む): 6874039944

約数和(自身を除く): 3961795994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 154, 175, 245, 275, 350, 385, 490, 539, 550, 770, 1078, 1225, 1925, 2450, 2695, 3850, 5390, 13475, 26950, 108061, 216122, 540305, 756427, 1080610, 1188671, 1512854, 2377342, 2701525, 3782135, 5294989, 5403050, 5943355, 7564270, 8320697, 10589978, 11886710, 16641394, 18910675, 26474945, 29716775, 37821350, 41603485, 52949890, 58244879, 59433550, 83206970, 116489758, 132374725, 208017425, 264749450, 291224395, 416034850, 582448790, 1456121975, 2912243950]

約数ペア:

[(1, 2912243950), (2, 1456121975), (5, 582448790), (7, 416034850), (10, 291224395), (11, 264749450), (14, 208017425), (22, 132374725), (25, 116489758), (35, 83206970), (49, 59433550), (50, 58244879), (55, 52949890), (70, 41603485), (77, 37821350), (98, 29716775), (110, 26474945), (154, 18910675), (175, 16641394), (245, 11886710), (275, 10589978), (350, 8320697), (385, 7564270), (490, 5943355), (539, 5403050), (550, 5294989), (770, 3782135), (1078, 2701525), (1225, 2377342), (1925, 1512854), (2450, 1188671), (2695, 1080610), (3850, 756427), (5390, 540305), (13475, 216122), (26950, 108061)]