30958714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 50944320

約数和(自身を除く): 19985606

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 227, 454, 703, 1406, 1843, 3589, 3686, 4313, 7178, 8399, 8626, 16798, 22019, 44038, 68191, 136382, 159581, 319162, 418361, 814703, 836722, 1629406, 15479357, 30958714]

約数ペア:

[(1, 30958714), (2, 15479357), (19, 1629406), (37, 836722), (38, 814703), (74, 418361), (97, 319162), (194, 159581), (227, 136382), (454, 68191), (703, 44038), (1406, 22019), (1843, 16798), (3589, 8626), (3686, 8399), (4313, 7178)]