311034770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{4259}}^1$

素因数の和:4442

約数の個数: 32

約数和(自身を含む): 573566400

約数和(自身を除く): 262531630

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 4259, 7303, 8518, 14606, 21295, 36515, 42590, 73030, 285353, 464231, 570706, 928462, 1426765, 2321155, 2853530, 4642310, 31103477, 62206954, 155517385, 311034770]

約数ペア:

[(1, 311034770), (2, 155517385), (5, 62206954), (10, 31103477), (67, 4642310), (109, 2853530), (134, 2321155), (218, 1426765), (335, 928462), (545, 570706), (670, 464231), (1090, 285353), (4259, 73030), (7303, 42590), (8518, 36515), (14606, 21295)]