30245754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3891

約数の個数: 64

約数和(自身を含む): 79875072

約数和(自身を除く): 49629318

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3851, 3927, 7702, 7854, 11553, 23106, 26957, 42361, 53914, 65467, 80871, 84722, 127083, 130934, 161742, 196401, 254166, 296527, 392802, 458269, 593054, 720137, 889581, 916538, 1374807, 1440274, 1779162, 2160411, 2749614, 4320822, 5040959, 10081918, 15122877, 30245754]

約数ペア:

[(1, 30245754), (2, 15122877), (3, 10081918), (6, 5040959), (7, 4320822), (11, 2749614), (14, 2160411), (17, 1779162), (21, 1440274), (22, 1374807), (33, 916538), (34, 889581), (42, 720137), (51, 593054), (66, 458269), (77, 392802), (102, 296527), (119, 254166), (154, 196401), (187, 161742), (231, 130934), (238, 127083), (357, 84722), (374, 80871), (462, 65467), (561, 53914), (714, 42361), (1122, 26957), (1309, 23106), (2618, 11553), (3851, 7854), (3927, 7702)]