713606740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20147}}^1$

素因数の和:20197

約数の個数: 96

約数和(自身を含む): 1949681664

約数和(自身を除く): 1236074924

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 7084, 8855, 17710, 20147, 35420, 40294, 80588, 100735, 141029, 201470, 221617, 282058, 402940, 443234, 463381, 564116, 705145, 886468, 926762, 1108085, 1410290, 1551319, 1853524, 2216170, 2316905, 2820580, 3102638, 3243667, 4432340, 4633810, 5097191, 6205276, 6487334, 7756595, 9267620, 10194382, 12974668, 15513190, 16218335, 20388764, 25485955, 31026380, 32436670, 35680337, 50971910, 64873340, 71360674, 101943820, 142721348, 178401685, 356803370, 713606740]

約数ペア:

[(1, 713606740), (2, 356803370), (4, 178401685), (5, 142721348), (7, 101943820), (10, 71360674), (11, 64873340), (14, 50971910), (20, 35680337), (22, 32436670), (23, 31026380), (28, 25485955), (35, 20388764), (44, 16218335), (46, 15513190), (55, 12974668), (70, 10194382), (77, 9267620), (92, 7756595), (110, 6487334), (115, 6205276), (140, 5097191), (154, 4633810), (161, 4432340), (220, 3243667), (230, 3102638), (253, 2820580), (308, 2316905), (322, 2216170), (385, 1853524), (460, 1551319), (506, 1410290), (644, 1108085), (770, 926762), (805, 886468), (1012, 705145), (1265, 564116), (1540, 463381), (1610, 443234), (1771, 402940), (2530, 282058), (3220, 221617), (3542, 201470), (5060, 141029), (7084, 100735), (8855, 80588), (17710, 40294), (20147, 35420)]