335655010

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:1090

約数の個数: 32

約数和(自身を含む): 610663680

約数和(自身を除く): 275008670

約数列:

[1, 2, 5, 10, 157, 314, 439, 487, 785, 878, 974, 1570, 2195, 2435, 4390, 4870, 68923, 76459, 137846, 152918, 213793, 344615, 382295, 427586, 689230, 764590, 1068965, 2137930, 33565501, 67131002, 167827505, 335655010]

約数ペア:

[(1, 335655010), (2, 167827505), (5, 67131002), (10, 33565501), (157, 2137930), (314, 1068965), (439, 764590), (487, 689230), (785, 427586), (878, 382295), (974, 344615), (1570, 213793), (2195, 152918), (2435, 137846), (4390, 76459), (4870, 68923)]