30140346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{631}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 63705600

約数和(自身を除く): 33565254

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 419, 631, 838, 1257, 1262, 1893, 2514, 3786, 7961, 11989, 15922, 23883, 23978, 35967, 47766, 71934, 264389, 528778, 793167, 1586334, 5023391, 10046782, 15070173, 30140346]

約数ペア:

[(1, 30140346), (2, 15070173), (3, 10046782), (6, 5023391), (19, 1586334), (38, 793167), (57, 528778), (114, 264389), (419, 71934), (631, 47766), (838, 35967), (1257, 23978), (1262, 23883), (1893, 15922), (2514, 11989), (3786, 7961)]