31008527930

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{740237}}^1$

素因数の和:740374

約数の個数: 32

約数和(自身を含む): 57560906880

約数和(自身を除く): 26552378950

約数列:

[1, 2, 5, 10, 59, 71, 118, 142, 295, 355, 590, 710, 4189, 8378, 20945, 41890, 740237, 1480474, 3701185, 7402370, 43673983, 52556827, 87347966, 105113654, 218369915, 262784135, 436739830, 525568270, 3100852793, 6201705586, 15504263965, 31008527930]

約数ペア:

[(1, 31008527930), (2, 15504263965), (5, 6201705586), (10, 3100852793), (59, 525568270), (71, 436739830), (118, 262784135), (142, 218369915), (295, 105113654), (355, 87347966), (590, 52556827), (710, 43673983), (4189, 7402370), (8378, 3701185), (20945, 1480474), (41890, 740237)]