30925754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 52068096

約数和(自身を除く): 21142342

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 391, 557, 782, 1114, 1207, 1633, 2414, 3266, 9469, 12811, 18938, 25622, 27761, 39547, 55522, 79094, 217787, 435574, 672299, 909581, 1344598, 1819162, 15462877, 30925754]

約数ペア:

[(1, 30925754), (2, 15462877), (17, 1819162), (23, 1344598), (34, 909581), (46, 672299), (71, 435574), (142, 217787), (391, 79094), (557, 55522), (782, 39547), (1114, 27761), (1207, 25622), (1633, 18938), (2414, 12811), (3266, 9469)]