740817070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{64927}}^1$

素因数の和:65104

約数の個数: 32

約数和(自身を含む): 1533339648

約数和(自身を除く): 792522578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 11410, 64927, 129854, 324635, 454489, 649270, 908978, 2272445, 4544890, 10583101, 21166202, 52915505, 74081707, 105831010, 148163414, 370408535, 740817070]

約数ペア:

[(1, 740817070), (2, 370408535), (5, 148163414), (7, 105831010), (10, 74081707), (14, 52915505), (35, 21166202), (70, 10583101), (163, 4544890), (326, 2272445), (815, 908978), (1141, 649270), (1630, 454489), (2282, 324635), (5705, 129854), (11410, 64927)]