30385256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 69336000

約数和(自身を除く): 38950744

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1069, 1292, 1496, 1672, 2138, 2584, 3553, 4276, 7106, 8552, 11759, 14212, 18173, 20311, 23518, 28424, 36346, 40622, 47036, 72692, 81244, 94072, 145384, 162488, 199903, 223421, 345287, 399806, 446842, 690574, 799612, 893684, 1381148, 1599224, 1787368, 2762296, 3798157, 7596314, 15192628, 30385256]

約数ペア:

[(1, 30385256), (2, 15192628), (4, 7596314), (8, 3798157), (11, 2762296), (17, 1787368), (19, 1599224), (22, 1381148), (34, 893684), (38, 799612), (44, 690574), (68, 446842), (76, 399806), (88, 345287), (136, 223421), (152, 199903), (187, 162488), (209, 145384), (323, 94072), (374, 81244), (418, 72692), (646, 47036), (748, 40622), (836, 36346), (1069, 28424), (1292, 23518), (1496, 20311), (1672, 18173), (2138, 14212), (2584, 11759), (3553, 8552), (4276, 7106)]