30761995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 41943744

約数和(自身を除く): 11181749

約数列:

[1, 5, 11, 53, 55, 61, 173, 265, 305, 583, 671, 865, 1903, 2915, 3233, 3355, 9169, 9515, 10553, 16165, 35563, 45845, 52765, 100859, 116083, 177815, 504295, 559309, 580415, 2796545, 6152399, 30761995]

約数ペア:

[(1, 30761995), (5, 6152399), (11, 2796545), (53, 580415), (55, 559309), (61, 504295), (173, 177815), (265, 116083), (305, 100859), (583, 52765), (671, 45845), (865, 35563), (1903, 16165), (2915, 10553), (3233, 9515), (3355, 9169)]