726366990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{2557}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 1849863744

約数和(自身を除く): 1123496754

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 557, 1114, 1671, 2557, 2785, 3342, 5114, 5570, 7671, 8355, 9469, 12785, 15342, 16710, 18938, 25570, 28407, 38355, 43469, 47345, 56814, 76710, 86938, 94690, 130407, 142035, 217345, 260814, 284070, 434690, 652035, 1304070, 1424249, 2848498, 4272747, 7121245, 8545494, 14242490, 21363735, 24212233, 42727470, 48424466, 72636699, 121061165, 145273398, 242122330, 363183495, 726366990]

約数ペア:

[(1, 726366990), (2, 363183495), (3, 242122330), (5, 145273398), (6, 121061165), (10, 72636699), (15, 48424466), (17, 42727470), (30, 24212233), (34, 21363735), (51, 14242490), (85, 8545494), (102, 7121245), (170, 4272747), (255, 2848498), (510, 1424249), (557, 1304070), (1114, 652035), (1671, 434690), (2557, 284070), (2785, 260814), (3342, 217345), (5114, 142035), (5570, 130407), (7671, 94690), (8355, 86938), (9469, 76710), (12785, 56814), (15342, 47345), (16710, 43469), (18938, 38355), (25570, 28407)]