30389132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 60762240

約数和(自身を除く): 30373108

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 547, 646, 731, 817, 1094, 1292, 1462, 1634, 2188, 2924, 3268, 9299, 10393, 13889, 18598, 20786, 23521, 27778, 37196, 41572, 47042, 55556, 94084, 176681, 353362, 399857, 446899, 706724, 799714, 893798, 1599428, 1787596, 7597283, 15194566, 30389132]

約数ペア:

[(1, 30389132), (2, 15194566), (4, 7597283), (17, 1787596), (19, 1599428), (34, 893798), (38, 799714), (43, 706724), (68, 446899), (76, 399857), (86, 353362), (172, 176681), (323, 94084), (547, 55556), (646, 47042), (731, 41572), (817, 37196), (1094, 27778), (1292, 23521), (1462, 20786), (1634, 18598), (2188, 13889), (2924, 10393), (3268, 9299)]