245848150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3011}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 484040448

約数和(自身を除く): 238192298

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1150, 1633, 1775, 3011, 3266, 3550, 6022, 8165, 15055, 16330, 30110, 40825, 69253, 75275, 81650, 138506, 150550, 213781, 346265, 427562, 692530, 1068905, 1731325, 2137810, 3462650, 4916963, 5344525, 9833926, 10689050, 24584815, 49169630, 122924075, 245848150]

約数ペア:

[(1, 245848150), (2, 122924075), (5, 49169630), (10, 24584815), (23, 10689050), (25, 9833926), (46, 5344525), (50, 4916963), (71, 3462650), (115, 2137810), (142, 1731325), (230, 1068905), (355, 692530), (575, 427562), (710, 346265), (1150, 213781), (1633, 150550), (1775, 138506), (3011, 81650), (3266, 75275), (3550, 69253), (6022, 40825), (8165, 30110), (15055, 16330)]