228440030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251033}}^1$

素因数の和:251060

約数の個数: 32

約数和(自身を含む): 506084544

約数和(自身を除く): 277644514

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 251033, 502066, 1255165, 1757231, 2510330, 3263429, 3514462, 6526858, 8786155, 16317145, 17572310, 22844003, 32634290, 45688006, 114220015, 228440030]

約数ペア:

[(1, 228440030), (2, 114220015), (5, 45688006), (7, 32634290), (10, 22844003), (13, 17572310), (14, 16317145), (26, 8786155), (35, 6526858), (65, 3514462), (70, 3263429), (91, 2510330), (130, 1757231), (182, 1255165), (455, 502066), (910, 251033)]