3112270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 6464448

約数和(自身を除く): 3352178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 257, 346, 514, 865, 1211, 1285, 1730, 1799, 2422, 2570, 3598, 6055, 8995, 12110, 17990, 44461, 88922, 222305, 311227, 444610, 622454, 1556135, 3112270]

約数ペア:

[(1, 3112270), (2, 1556135), (5, 622454), (7, 444610), (10, 311227), (14, 222305), (35, 88922), (70, 44461), (173, 17990), (257, 12110), (346, 8995), (514, 6055), (865, 3598), (1211, 2570), (1285, 2422), (1730, 1799)]