29740718

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 28320082

約数列:

[1, 2, 7, 14, 17, 29, 31, 34, 58, 62, 119, 139, 203, 217, 238, 278, 406, 434, 493, 527, 899, 973, 986, 1054, 1798, 1946, 2363, 3451, 3689, 4031, 4309, 4726, 6293, 6902, 7378, 8062, 8618, 12586, 15283, 16541, 28217, 30163, 30566, 33082, 56434, 60326, 68527, 73253, 106981, 124961, 137054, 146506, 213962, 249922, 479689, 512771, 874727, 959378, 1025542, 1749454, 2124337, 4248674, 14870359, 29740718]

約数ペア:

[(1, 29740718), (2, 14870359), (7, 4248674), (14, 2124337), (17, 1749454), (29, 1025542), (31, 959378), (34, 874727), (58, 512771), (62, 479689), (119, 249922), (139, 213962), (203, 146506), (217, 137054), (238, 124961), (278, 106981), (406, 73253), (434, 68527), (493, 60326), (527, 56434), (899, 33082), (973, 30566), (986, 30163), (1054, 28217), (1798, 16541), (1946, 15283), (2363, 12586), (3451, 8618), (3689, 8062), (4031, 7378), (4309, 6902), (4726, 6293)]