54687930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{165721}}^1$

素因数の和:165742

約数の個数: 32

約数和(自身を含む): 143183808

約数和(自身を除く): 88495878

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 165721, 331442, 497163, 828605, 994326, 1657210, 1822931, 2485815, 3645862, 4971630, 5468793, 9114655, 10937586, 18229310, 27343965, 54687930]

約数ペア:

[(1, 54687930), (2, 27343965), (3, 18229310), (5, 10937586), (6, 9114655), (10, 5468793), (11, 4971630), (15, 3645862), (22, 2485815), (30, 1822931), (33, 1657210), (55, 994326), (66, 828605), (110, 497163), (165, 331442), (330, 165721)]