68617150

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{4001}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 148874400

約数和(自身を除く): 80257250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 490, 686, 1225, 1715, 2450, 3430, 4001, 8002, 8575, 17150, 20005, 28007, 40010, 56014, 100025, 140035, 196049, 200050, 280070, 392098, 700175, 980245, 1372343, 1400350, 1960490, 2744686, 4901225, 6861715, 9802450, 13723430, 34308575, 68617150]

約数ペア:

[(1, 68617150), (2, 34308575), (5, 13723430), (7, 9802450), (10, 6861715), (14, 4901225), (25, 2744686), (35, 1960490), (49, 1400350), (50, 1372343), (70, 980245), (98, 700175), (175, 392098), (245, 280070), (343, 200050), (350, 196049), (490, 140035), (686, 100025), (1225, 56014), (1715, 40010), (2450, 28007), (3430, 20005), (4001, 17150), (8002, 8575)]