148021230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{704863}}^1$

素因数の和:704880

約数の個数: 32

約数和(自身を含む): 406001664

約数和(自身を除く): 257980434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 704863, 1409726, 2114589, 3524315, 4229178, 4934041, 7048630, 9868082, 10572945, 14802123, 21145890, 24670205, 29604246, 49340410, 74010615, 148021230]

約数ペア:

[(1, 148021230), (2, 74010615), (3, 49340410), (5, 29604246), (6, 24670205), (7, 21145890), (10, 14802123), (14, 10572945), (15, 9868082), (21, 7048630), (30, 4934041), (35, 4229178), (42, 3524315), (70, 2114589), (105, 1409726), (210, 704863)]