54201930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{42017}}^1$

素因数の和:42070

約数の個数: 32

約数和(自身を含む): 133113024

約数和(自身を除く): 78911094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 42017, 84034, 126051, 210085, 252102, 420170, 630255, 1260510, 1806731, 3613462, 5420193, 9033655, 10840386, 18067310, 27100965, 54201930]

約数ペア:

[(1, 54201930), (2, 27100965), (3, 18067310), (5, 10840386), (6, 9033655), (10, 5420193), (15, 3613462), (30, 1806731), (43, 1260510), (86, 630255), (129, 420170), (215, 252102), (258, 210085), (430, 126051), (645, 84034), (1290, 42017)]