268553630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{907}}^1\times {\mathrm{1021}}^1$

素因数の和:1964

約数の個数: 32

約数和(自身を含む): 501107040

約数和(自身を除く): 232553410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 907, 1021, 1814, 2042, 4535, 5105, 9070, 10210, 26303, 29609, 52606, 59218, 131515, 148045, 263030, 296090, 926047, 1852094, 4630235, 9260470, 26855363, 53710726, 134276815, 268553630]

約数ペア:

[(1, 268553630), (2, 134276815), (5, 53710726), (10, 26855363), (29, 9260470), (58, 4630235), (145, 1852094), (290, 926047), (907, 296090), (1021, 263030), (1814, 148045), (2042, 131515), (4535, 59218), (5105, 52606), (9070, 29609), (10210, 26303)]