140714210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 315028224

約数和(自身を除く): 174314014

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 910, 1010, 1313, 1414, 1531, 2626, 3062, 3535, 6565, 7070, 7655, 9191, 10717, 13130, 15310, 18382, 19903, 21434, 39806, 45955, 53585, 91910, 99515, 107170, 139321, 154631, 199030, 278642, 309262, 696605, 773155, 1082417, 1393210, 1546310, 2010203, 2164834, 4020406, 5412085, 10051015, 10824170, 14071421, 20102030, 28142842, 70357105, 140714210]

約数ペア:

[(1, 140714210), (2, 70357105), (5, 28142842), (7, 20102030), (10, 14071421), (13, 10824170), (14, 10051015), (26, 5412085), (35, 4020406), (65, 2164834), (70, 2010203), (91, 1546310), (101, 1393210), (130, 1082417), (182, 773155), (202, 696605), (455, 309262), (505, 278642), (707, 199030), (910, 154631), (1010, 139321), (1313, 107170), (1414, 99515), (1531, 91910), (2626, 53585), (3062, 45955), (3535, 39806), (6565, 21434), (7070, 19903), (7655, 18382), (9191, 15310), (10717, 13130)]