270202342

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{77689}}^1$

素因数の和:77775

約数の個数: 16

約数和(自身を含む): 425119680

約数和(自身を除く): 154917338

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 77689, 155378, 2874493, 3651383, 5748986, 7302766, 135101171, 270202342]

約数ペア:

[(1, 270202342), (2, 135101171), (37, 7302766), (47, 5748986), (74, 3651383), (94, 2874493), (1739, 155378), (3478, 77689)]