159031530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{252431}}^1$

素因数の和:252451

約数の個数: 48

約数和(自身を含む): 472552704

約数和(自身を除く): 313521174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 252431, 504862, 757293, 1262155, 1514586, 1767017, 2271879, 2524310, 3534034, 3786465, 4543758, 5301051, 7572930, 8835085, 10602102, 11359395, 15903153, 17670170, 22718790, 26505255, 31806306, 53010510, 79515765, 159031530]

約数ペア:

[(1, 159031530), (2, 79515765), (3, 53010510), (5, 31806306), (6, 26505255), (7, 22718790), (9, 17670170), (10, 15903153), (14, 11359395), (15, 10602102), (18, 8835085), (21, 7572930), (30, 5301051), (35, 4543758), (42, 3786465), (45, 3534034), (63, 2524310), (70, 2271879), (90, 1767017), (105, 1514586), (126, 1262155), (210, 757293), (315, 504862), (630, 252431)]