142431470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6332

約数の個数: 32

約数和(自身を含む): 268617600

約数和(自身を除く): 126186130

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 6217, 11455, 12434, 22910, 31085, 62170, 180293, 360586, 491143, 901465, 982286, 1802930, 2455715, 4911430, 14243147, 28486294, 71215735, 142431470]

約数ペア:

[(1, 142431470), (2, 71215735), (5, 28486294), (10, 14243147), (29, 4911430), (58, 2455715), (79, 1802930), (145, 982286), (158, 901465), (290, 491143), (395, 360586), (790, 180293), (2291, 62170), (4582, 31085), (6217, 22910), (11455, 12434)]