30265862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 51158304

約数和(自身を除く): 20892442

約数列:

[1, 2, 11, 22, 53, 101, 106, 202, 257, 514, 583, 1111, 1166, 2222, 2827, 5353, 5654, 10706, 13621, 25957, 27242, 51914, 58883, 117766, 149831, 285527, 299662, 571054, 1375721, 2751442, 15132931, 30265862]

約数ペア:

[(1, 30265862), (2, 15132931), (11, 2751442), (22, 1375721), (53, 571054), (101, 299662), (106, 285527), (202, 149831), (257, 117766), (514, 58883), (583, 51914), (1111, 27242), (1166, 25957), (2222, 13621), (2827, 10706), (5353, 5654)]