30738978

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{7523}}^1$

素因数の和:7758

約数の個数: 24

約数和(自身を含む): 66903408

約数和(自身を除く): 36164430

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 7523, 15046, 22569, 45138, 67707, 135414, 1707721, 3415442, 5123163, 10246326, 15369489, 30738978]

約数ペア:

[(1, 30738978), (2, 15369489), (3, 10246326), (6, 5123163), (9, 3415442), (18, 1707721), (227, 135414), (454, 67707), (681, 45138), (1362, 22569), (2043, 15046), (4086, 7523)]