31226330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 60203520

約数和(自身を除く): 28977190

約数列:

[1, 2, 5, 10, 29, 47, 58, 79, 94, 145, 158, 235, 290, 395, 470, 790, 841, 1363, 1682, 2291, 2726, 3713, 4205, 4582, 6815, 7426, 8410, 11455, 13630, 18565, 22910, 37130, 39527, 66439, 79054, 107677, 132878, 197635, 215354, 332195, 395270, 538385, 664390, 1076770, 3122633, 6245266, 15613165, 31226330]

約数ペア:

[(1, 31226330), (2, 15613165), (5, 6245266), (10, 3122633), (29, 1076770), (47, 664390), (58, 538385), (79, 395270), (94, 332195), (145, 215354), (158, 197635), (235, 132878), (290, 107677), (395, 79054), (470, 66439), (790, 39527), (841, 37130), (1363, 22910), (1682, 18565), (2291, 13630), (2726, 11455), (3713, 8410), (4205, 7426), (4582, 6815)]