30103956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{19447}}^1$

素因数の和:19500

約数の個数: 36

約数和(自身を含む): 77869792

約数和(自身を除く): 47765836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 19447, 38894, 58341, 77788, 116682, 175023, 233364, 350046, 700092, 836221, 1672442, 2508663, 3344884, 5017326, 7525989, 10034652, 15051978, 30103956]

約数ペア:

[(1, 30103956), (2, 15051978), (3, 10034652), (4, 7525989), (6, 5017326), (9, 3344884), (12, 2508663), (18, 1672442), (36, 836221), (43, 700092), (86, 350046), (129, 233364), (172, 175023), (258, 116682), (387, 77788), (516, 58341), (774, 38894), (1548, 19447)]