30217768

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:874

約数の個数: 64

約数和(自身を含む): 69984000

約数和(自身を除く): 39766232

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 29, 46, 56, 58, 92, 116, 161, 184, 203, 232, 322, 406, 644, 667, 809, 812, 1288, 1334, 1618, 1624, 2668, 3236, 4669, 5336, 5663, 6472, 9338, 11326, 18607, 18676, 22652, 23461, 37214, 37352, 45304, 46922, 74428, 93844, 130249, 148856, 164227, 187688, 260498, 328454, 520996, 539603, 656908, 1041992, 1079206, 1313816, 2158412, 3777221, 4316824, 7554442, 15108884, 30217768]

約数ペア:

[(1, 30217768), (2, 15108884), (4, 7554442), (7, 4316824), (8, 3777221), (14, 2158412), (23, 1313816), (28, 1079206), (29, 1041992), (46, 656908), (56, 539603), (58, 520996), (92, 328454), (116, 260498), (161, 187688), (184, 164227), (203, 148856), (232, 130249), (322, 93844), (406, 74428), (644, 46922), (667, 45304), (809, 37352), (812, 37214), (1288, 23461), (1334, 22652), (1618, 18676), (1624, 18607), (2668, 11326), (3236, 9338), (4669, 6472), (5336, 5663)]