734090980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{88873}}^1$

素因数の和:88948

約数の個数: 48

約数和(自身を含む): 1791699840

約数和(自身を除く): 1057608860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 88873, 177746, 355492, 444365, 622111, 888730, 1244222, 1777460, 2488444, 3110555, 5243507, 6221110, 10487014, 12442220, 20974028, 26217535, 36704549, 52435070, 73409098, 104870140, 146818196, 183522745, 367045490, 734090980]

約数ペア:

[(1, 734090980), (2, 367045490), (4, 183522745), (5, 146818196), (7, 104870140), (10, 73409098), (14, 52435070), (20, 36704549), (28, 26217535), (35, 20974028), (59, 12442220), (70, 10487014), (118, 6221110), (140, 5243507), (236, 3110555), (295, 2488444), (413, 1777460), (590, 1244222), (826, 888730), (1180, 622111), (1652, 444365), (2065, 355492), (4130, 177746), (8260, 88873)]