724897430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{3919}}^1$

素因数の和:4328

約数の個数: 32

約数和(自身を含む): 1333584000

約数和(自身を除く): 608686570

約数列:

[1, 2, 5, 10, 53, 106, 265, 349, 530, 698, 1745, 3490, 3919, 7838, 18497, 19595, 36994, 39190, 92485, 184970, 207707, 415414, 1038535, 1367731, 2077070, 2735462, 6838655, 13677310, 72489743, 144979486, 362448715, 724897430]

約数ペア:

[(1, 724897430), (2, 362448715), (5, 144979486), (10, 72489743), (53, 13677310), (106, 6838655), (265, 2735462), (349, 2077070), (530, 1367731), (698, 1038535), (1745, 415414), (3490, 207707), (3919, 184970), (7838, 92485), (18497, 39190), (19595, 36994)]