30322719

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2371}}^1$

素因数の和:2420

約数の個数: 36

約数和(自身を含む): 52729560

約数和(自身を除く): 22406841

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 609, 1421, 1827, 2371, 4263, 7113, 12789, 16597, 21339, 49791, 68759, 116179, 149373, 206277, 348537, 481313, 618831, 1045611, 1443939, 3369191, 4331817, 10107573, 30322719]

約数ペア:

[(1, 30322719), (3, 10107573), (7, 4331817), (9, 3369191), (21, 1443939), (29, 1045611), (49, 618831), (63, 481313), (87, 348537), (147, 206277), (203, 149373), (261, 116179), (441, 68759), (609, 49791), (1421, 21339), (1827, 16597), (2371, 12789), (4263, 7113)]