71845710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2917}}^1$

素因数の和:3748

約数の個数: 32

約数和(自身を含む): 172698912

約数和(自身を除く): 100853202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 821, 1642, 2463, 2917, 4105, 4926, 5834, 8210, 8751, 12315, 14585, 17502, 24630, 29170, 43755, 87510, 2394857, 4789714, 7184571, 11974285, 14369142, 23948570, 35922855, 71845710]

約数ペア:

[(1, 71845710), (2, 35922855), (3, 23948570), (5, 14369142), (6, 11974285), (10, 7184571), (15, 4789714), (30, 2394857), (821, 87510), (1642, 43755), (2463, 29170), (2917, 24630), (4105, 17502), (4926, 14585), (5834, 12315), (8210, 8751)]