30415878

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13099}}^1$

素因数の和:13153

約数の個数: 32

約数和(自身を含む): 69168000

約数和(自身を除く): 38752122

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 13099, 26198, 39297, 78594, 117891, 235782, 353673, 563257, 707346, 1126514, 1689771, 3379542, 5069313, 10138626, 15207939, 30415878]

約数ペア:

[(1, 30415878), (2, 15207939), (3, 10138626), (6, 5069313), (9, 3379542), (18, 1689771), (27, 1126514), (43, 707346), (54, 563257), (86, 353673), (129, 235782), (258, 117891), (387, 78594), (774, 39297), (1161, 26198), (2322, 13099)]