30446248

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 67151700

約数和(自身を除く): 36705452

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 769, 808, 1414, 1538, 2828, 3076, 4949, 5383, 5656, 6152, 9898, 10766, 19796, 21532, 37681, 39592, 43064, 75362, 77669, 150724, 155338, 301448, 310676, 543683, 621352, 1087366, 2174732, 3805781, 4349464, 7611562, 15223124, 30446248]

約数ペア:

[(1, 30446248), (2, 15223124), (4, 7611562), (7, 4349464), (8, 3805781), (14, 2174732), (28, 1087366), (49, 621352), (56, 543683), (98, 310676), (101, 301448), (196, 155338), (202, 150724), (392, 77669), (404, 75362), (707, 43064), (769, 39592), (808, 37681), (1414, 21532), (1538, 19796), (2828, 10766), (3076, 9898), (4949, 6152), (5383, 5656)]