190694735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 64

約数和(自身を含む): 304128000

約数和(自身を除く): 113433265

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 131, 133, 199, 209, 385, 655, 665, 917, 995, 1045, 1393, 1441, 1463, 2189, 2489, 3781, 4585, 6965, 7205, 7315, 10087, 10945, 12445, 15323, 17423, 18905, 26069, 26467, 27379, 41591, 50435, 76615, 87115, 130345, 132335, 136895, 182483, 191653, 207955, 286759, 291137, 495311, 912415, 958265, 1433795, 1455685, 2007313, 2476555, 3467177, 5448421, 10036565, 17335885, 27242105, 38138947, 190694735]

約数ペア:

[(1, 190694735), (5, 38138947), (7, 27242105), (11, 17335885), (19, 10036565), (35, 5448421), (55, 3467177), (77, 2476555), (95, 2007313), (131, 1455685), (133, 1433795), (199, 958265), (209, 912415), (385, 495311), (655, 291137), (665, 286759), (917, 207955), (995, 191653), (1045, 182483), (1393, 136895), (1441, 132335), (1463, 130345), (2189, 87115), (2489, 76615), (3781, 50435), (4585, 41591), (6965, 27379), (7205, 26467), (7315, 26069), (10087, 18905), (10945, 17423), (12445, 15323)]