14075740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 35163072

約数和(自身を除く): 21087332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 271, 371, 490, 530, 542, 742, 980, 1060, 1084, 1355, 1484, 1855, 1897, 2597, 2710, 3710, 3794, 5194, 5420, 7420, 7588, 9485, 10388, 12985, 13279, 14363, 18970, 25970, 26558, 28726, 37940, 51940, 53116, 57452, 66395, 71815, 100541, 132790, 143630, 201082, 265580, 287260, 402164, 502705, 703787, 1005410, 1407574, 2010820, 2815148, 3518935, 7037870, 14075740]

約数ペア:

[(1, 14075740), (2, 7037870), (4, 3518935), (5, 2815148), (7, 2010820), (10, 1407574), (14, 1005410), (20, 703787), (28, 502705), (35, 402164), (49, 287260), (53, 265580), (70, 201082), (98, 143630), (106, 132790), (140, 100541), (196, 71815), (212, 66395), (245, 57452), (265, 53116), (271, 51940), (371, 37940), (490, 28726), (530, 26558), (542, 25970), (742, 18970), (980, 14363), (1060, 13279), (1084, 12985), (1355, 10388), (1484, 9485), (1855, 7588), (1897, 7420), (2597, 5420), (2710, 5194), (3710, 3794)]