30443776

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 69904800

約数和(自身を除く): 39461024

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 569, 608, 704, 836, 1138, 1216, 1408, 1672, 2276, 2432, 2816, 3344, 4552, 4864, 6259, 6688, 9104, 10811, 12518, 13376, 18208, 21622, 25036, 26752, 36416, 43244, 50072, 53504, 72832, 86488, 100144, 118921, 145664, 172976, 200288, 237842, 345952, 400576, 475684, 691904, 801152, 951368, 1383808, 1602304, 1902736, 2767616, 3805472, 7610944, 15221888, 30443776]

約数ペア:

[(1, 30443776), (2, 15221888), (4, 7610944), (8, 3805472), (11, 2767616), (16, 1902736), (19, 1602304), (22, 1383808), (32, 951368), (38, 801152), (44, 691904), (64, 475684), (76, 400576), (88, 345952), (128, 237842), (152, 200288), (176, 172976), (209, 145664), (256, 118921), (304, 100144), (352, 86488), (418, 72832), (569, 53504), (608, 50072), (704, 43244), (836, 36416), (1138, 26752), (1216, 25036), (1408, 21622), (1672, 18208), (2276, 13376), (2432, 12518), (2816, 10811), (3344, 9104), (4552, 6688), (4864, 6259)]