15148280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{54101}}^1$

素因数の和:54119

約数の個数: 32

約数和(自身を含む): 38953440

約数和(自身を除く): 23805160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 54101, 108202, 216404, 270505, 378707, 432808, 541010, 757414, 1082020, 1514828, 1893535, 2164040, 3029656, 3787070, 7574140, 15148280]

約数ペア:

[(1, 15148280), (2, 7574140), (4, 3787070), (5, 3029656), (7, 2164040), (8, 1893535), (10, 1514828), (14, 1082020), (20, 757414), (28, 541010), (35, 432808), (40, 378707), (56, 270505), (70, 216404), (140, 108202), (280, 54101)]