37918390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 69903360

約数和(自身を除く): 31984970

約数列:

[1, 2, 5, 10, 73, 127, 146, 254, 365, 409, 635, 730, 818, 1270, 2045, 4090, 9271, 18542, 29857, 46355, 51943, 59714, 92710, 103886, 149285, 259715, 298570, 519430, 3791839, 7583678, 18959195, 37918390]

約数ペア:

[(1, 37918390), (2, 18959195), (5, 7583678), (10, 3791839), (73, 519430), (127, 298570), (146, 259715), (254, 149285), (365, 103886), (409, 92710), (635, 59714), (730, 51943), (818, 46355), (1270, 29857), (2045, 18542), (4090, 9271)]