725806860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{525947}}^1$

素因数の和:525982

約数の個数: 48

約数和(自身を含む): 2120622336

約数和(自身を除く): 1394815476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 525947, 1051894, 1577841, 2103788, 2629735, 3155682, 5259470, 6311364, 7889205, 10518940, 12096781, 15778410, 24193562, 31556820, 36290343, 48387124, 60483905, 72580686, 120967810, 145161372, 181451715, 241935620, 362903430, 725806860]

約数ペア:

[(1, 725806860), (2, 362903430), (3, 241935620), (4, 181451715), (5, 145161372), (6, 120967810), (10, 72580686), (12, 60483905), (15, 48387124), (20, 36290343), (23, 31556820), (30, 24193562), (46, 15778410), (60, 12096781), (69, 10518940), (92, 7889205), (115, 6311364), (138, 5259470), (230, 3155682), (276, 2629735), (345, 2103788), (460, 1577841), (690, 1051894), (1380, 525947)]