190134420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{452701}}^1$

素因数の和:452720

約数の個数: 48

約数和(自身を含む): 608431488

約数和(自身を除く): 418297068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 452701, 905402, 1358103, 1810804, 2263505, 2716206, 3168907, 4527010, 5432412, 6337814, 6790515, 9054020, 9506721, 12675628, 13581030, 15844535, 19013442, 27162060, 31689070, 38026884, 47533605, 63378140, 95067210, 190134420]

約数ペア:

[(1, 190134420), (2, 95067210), (3, 63378140), (4, 47533605), (5, 38026884), (6, 31689070), (7, 27162060), (10, 19013442), (12, 15844535), (14, 13581030), (15, 12675628), (20, 9506721), (21, 9054020), (28, 6790515), (30, 6337814), (35, 5432412), (42, 4527010), (60, 3168907), (70, 2716206), (84, 2263505), (105, 1810804), (140, 1358103), (210, 905402), (420, 452701)]