30431208

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 82166400

約数和(自身を除く): 51735192

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 552, 667, 696, 1334, 1901, 2001, 2668, 3802, 4002, 5336, 5703, 7604, 8004, 11406, 15208, 16008, 22812, 43723, 45624, 55129, 87446, 110258, 131169, 165387, 174892, 220516, 262338, 330774, 349784, 441032, 524676, 661548, 1049352, 1267967, 1323096, 2535934, 3803901, 5071868, 7607802, 10143736, 15215604, 30431208]

約数ペア:

[(1, 30431208), (2, 15215604), (3, 10143736), (4, 7607802), (6, 5071868), (8, 3803901), (12, 2535934), (23, 1323096), (24, 1267967), (29, 1049352), (46, 661548), (58, 524676), (69, 441032), (87, 349784), (92, 330774), (116, 262338), (138, 220516), (174, 174892), (184, 165387), (232, 131169), (276, 110258), (348, 87446), (552, 55129), (667, 45624), (696, 43723), (1334, 22812), (1901, 16008), (2001, 15208), (2668, 11406), (3802, 8004), (4002, 7604), (5336, 5703)]