70969150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:458

約数の個数: 72

約数和(自身を含む): 155849400

約数和(自身を除く): 84880250

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 83, 98, 166, 175, 245, 349, 350, 415, 490, 581, 698, 830, 1162, 1225, 1745, 2075, 2443, 2450, 2905, 3490, 4067, 4150, 4886, 5810, 8134, 8725, 12215, 14525, 17101, 17450, 20335, 24430, 28967, 29050, 34202, 40670, 57934, 61075, 85505, 101675, 122150, 144835, 171010, 202769, 203350, 289670, 405538, 427525, 724175, 855050, 1013845, 1419383, 1448350, 2027690, 2838766, 5069225, 7096915, 10138450, 14193830, 35484575, 70969150]

約数ペア:

[(1, 70969150), (2, 35484575), (5, 14193830), (7, 10138450), (10, 7096915), (14, 5069225), (25, 2838766), (35, 2027690), (49, 1448350), (50, 1419383), (70, 1013845), (83, 855050), (98, 724175), (166, 427525), (175, 405538), (245, 289670), (349, 203350), (350, 202769), (415, 171010), (490, 144835), (581, 122150), (698, 101675), (830, 85505), (1162, 61075), (1225, 57934), (1745, 40670), (2075, 34202), (2443, 29050), (2450, 28967), (2905, 24430), (3490, 20335), (4067, 17450), (4150, 17101), (4886, 14525), (5810, 12215), (8134, 8725)]