30919294

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 58186512

約数和(自身を除く): 27267218

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 119, 134, 238, 277, 469, 554, 833, 938, 1139, 1666, 1939, 2278, 3283, 3878, 4709, 6566, 7973, 9418, 13573, 15946, 18559, 27146, 32963, 37118, 55811, 65926, 111622, 129913, 230741, 259826, 315503, 461482, 631006, 909391, 1818782, 2208521, 4417042, 15459647, 30919294]

約数ペア:

[(1, 30919294), (2, 15459647), (7, 4417042), (14, 2208521), (17, 1818782), (34, 909391), (49, 631006), (67, 461482), (98, 315503), (119, 259826), (134, 230741), (238, 129913), (277, 111622), (469, 65926), (554, 55811), (833, 37118), (938, 32963), (1139, 27146), (1666, 18559), (1939, 15946), (2278, 13573), (3283, 9418), (3878, 7973), (4709, 6566)]