30414717

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 21287043

約数列:

[1, 3, 9, 17, 23, 27, 43, 51, 67, 69, 129, 153, 201, 207, 387, 391, 459, 603, 621, 731, 989, 1139, 1161, 1173, 1541, 1809, 2193, 2881, 2967, 3417, 3519, 4623, 6579, 8643, 8901, 10251, 10557, 13869, 16813, 19737, 25929, 26197, 26703, 30753, 41607, 48977, 50439, 66263, 77787, 78591, 146931, 151317, 198789, 235773, 440793, 453951, 596367, 707319, 1126471, 1322379, 1789101, 3379413, 10138239, 30414717]

約数ペア:

[(1, 30414717), (3, 10138239), (9, 3379413), (17, 1789101), (23, 1322379), (27, 1126471), (43, 707319), (51, 596367), (67, 453951), (69, 440793), (129, 235773), (153, 198789), (201, 151317), (207, 146931), (387, 78591), (391, 77787), (459, 66263), (603, 50439), (621, 48977), (731, 41607), (989, 30753), (1139, 26703), (1161, 26197), (1173, 25929), (1541, 19737), (1809, 16813), (2193, 13869), (2881, 10557), (2967, 10251), (3417, 8901), (3519, 8643), (4623, 6579)]