30968764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19845

約数の個数: 24

約数和(自身を含む): 59881248

約数和(自身を除く): 28912484

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19801, 39602, 79204, 336617, 455423, 673234, 910846, 1346468, 1821692, 7742191, 15484382, 30968764]

約数ペア:

[(1, 30968764), (2, 15484382), (4, 7742191), (17, 1821692), (23, 1346468), (34, 910846), (46, 673234), (68, 455423), (92, 336617), (391, 79204), (782, 39602), (1564, 19801)]