205762170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{25309}}^1$

素因数の和:25590

約数の個数: 32

約数和(自身を含む): 495671040

約数和(自身を除く): 289908870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 25309, 50618, 75927, 126545, 151854, 253090, 379635, 759270, 6858739, 13717478, 20576217, 34293695, 41152434, 68587390, 102881085, 205762170]

約数ペア:

[(1, 205762170), (2, 102881085), (3, 68587390), (5, 41152434), (6, 34293695), (10, 20576217), (15, 13717478), (30, 6858739), (271, 759270), (542, 379635), (813, 253090), (1355, 151854), (1626, 126545), (2710, 75927), (4065, 50618), (8130, 25309)]