531702010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{59809}}^1$

素因数の和:59950

約数の個数: 32

約数和(自身を含む): 1102417920

約数和(自身を除く): 570715910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 59809, 119618, 299045, 418663, 598090, 837326, 2093315, 4186630, 7595743, 15191486, 37978715, 53170201, 75957430, 106340402, 265851005, 531702010]

約数ペア:

[(1, 531702010), (2, 265851005), (5, 106340402), (7, 75957430), (10, 53170201), (14, 37978715), (35, 15191486), (70, 7595743), (127, 4186630), (254, 2093315), (635, 837326), (889, 598090), (1270, 418663), (1778, 299045), (4445, 119618), (8890, 59809)]