190014650

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{77557}}^1$

素因数の和:77583

約数の個数: 36

約数和(自身を含む): 411134958

約数和(自身を除く): 221120308

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 77557, 155114, 387785, 542899, 775570, 1085798, 1938925, 2714495, 3800293, 3877850, 5428990, 7600586, 13572475, 19001465, 27144950, 38002930, 95007325, 190014650]

約数ペア:

[(1, 190014650), (2, 95007325), (5, 38002930), (7, 27144950), (10, 19001465), (14, 13572475), (25, 7600586), (35, 5428990), (49, 3877850), (50, 3800293), (70, 2714495), (98, 1938925), (175, 1085798), (245, 775570), (350, 542899), (490, 387785), (1225, 155114), (2450, 77557)]