30278772

素因数分解:

$2^2\times 3^5\times {\mathrm{31151}}^1$

素因数の和:31170

約数の個数: 36

約数和(自身を含む): 79375296

約数和(自身を除く): 49096524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 31151, 62302, 93453, 124604, 186906, 280359, 373812, 560718, 841077, 1121436, 1682154, 2523231, 3364308, 5046462, 7569693, 10092924, 15139386, 30278772]

約数ペア:

[(1, 30278772), (2, 15139386), (3, 10092924), (4, 7569693), (6, 5046462), (9, 3364308), (12, 2523231), (18, 1682154), (27, 1121436), (36, 841077), (54, 560718), (81, 373812), (108, 280359), (162, 186906), (243, 124604), (324, 93453), (486, 62302), (972, 31151)]