298617510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1437

約数の個数: 64

約数和(自身を含む): 750269952

約数和(自身を除く): 451652442

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 457, 690, 914, 947, 1371, 1894, 2285, 2742, 2841, 4570, 4735, 5682, 6855, 9470, 10511, 13710, 14205, 21022, 21781, 28410, 31533, 43562, 52555, 63066, 65343, 105110, 108905, 130686, 157665, 217810, 315330, 326715, 432779, 653430, 865558, 1298337, 2163895, 2596674, 4327790, 6491685, 9953917, 12983370, 19907834, 29861751, 49769585, 59723502, 99539170, 149308755, 298617510]

約数ペア:

[(1, 298617510), (2, 149308755), (3, 99539170), (5, 59723502), (6, 49769585), (10, 29861751), (15, 19907834), (23, 12983370), (30, 9953917), (46, 6491685), (69, 4327790), (115, 2596674), (138, 2163895), (230, 1298337), (345, 865558), (457, 653430), (690, 432779), (914, 326715), (947, 315330), (1371, 217810), (1894, 157665), (2285, 130686), (2742, 108905), (2841, 105110), (4570, 65343), (4735, 63066), (5682, 52555), (6855, 43562), (9470, 31533), (10511, 28410), (13710, 21781), (14205, 21022)]