7945830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29429}}^1$

素因数の和:29445

約数の個数: 32

約数和(自身を含む): 21189600

約数和(自身を除く): 13243770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 29429, 58858, 88287, 147145, 176574, 264861, 294290, 441435, 529722, 794583, 882870, 1324305, 1589166, 2648610, 3972915, 7945830]

約数ペア:

[(1, 7945830), (2, 3972915), (3, 2648610), (5, 1589166), (6, 1324305), (9, 882870), (10, 794583), (15, 529722), (18, 441435), (27, 294290), (30, 264861), (45, 176574), (54, 147145), (90, 88287), (135, 58858), (270, 29429)]