730900278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{2388563}}^1$

素因数の和:2388588

約数の個数: 24

約数和(自身を含む): 1676771928

約数和(自身を除く): 945871650

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 2388563, 4777126, 7165689, 14331378, 21497067, 40605571, 42994134, 81211142, 121816713, 243633426, 365450139, 730900278]

約数ペア:

[(1, 730900278), (2, 365450139), (3, 243633426), (6, 121816713), (9, 81211142), (17, 42994134), (18, 40605571), (34, 21497067), (51, 14331378), (102, 7165689), (153, 4777126), (306, 2388563)]