3185290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 6232464

約数和(自身を除く): 3047174

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 457, 697, 914, 1394, 2285, 3485, 4570, 6970, 7769, 15538, 18737, 37474, 38845, 77690, 93685, 187370, 318529, 637058, 1592645, 3185290]

約数ペア:

[(1, 3185290), (2, 1592645), (5, 637058), (10, 318529), (17, 187370), (34, 93685), (41, 77690), (82, 38845), (85, 37474), (170, 18737), (205, 15538), (410, 7769), (457, 6970), (697, 4570), (914, 3485), (1394, 2285)]