30039748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{19207}}^1$

素因数の和:19251

約数の個数: 24

約数和(自身を含む): 58084992

約数和(自身を除く): 28045244

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 19207, 38414, 76828, 326519, 441761, 653038, 883522, 1306076, 1767044, 7509937, 15019874, 30039748]

約数ペア:

[(1, 30039748), (2, 15019874), (4, 7509937), (17, 1767044), (23, 1306076), (34, 883522), (46, 653038), (68, 441761), (92, 326519), (391, 76828), (782, 38414), (1564, 19207)]