30217436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 54907776

約数和(自身を除く): 24690340

約数列:

[1, 2, 4, 31, 62, 124, 197, 394, 788, 1237, 2474, 4948, 6107, 12214, 24428, 38347, 76694, 153388, 243689, 487378, 974756, 7554359, 15108718, 30217436]

約数ペア:

[(1, 30217436), (2, 15108718), (4, 7554359), (31, 974756), (62, 487378), (124, 243689), (197, 153388), (394, 76694), (788, 38347), (1237, 24428), (2474, 12214), (4948, 6107)]