339934810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{1823}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 634314240

約数和(自身を除く): 294379430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 643, 1286, 1823, 3215, 3646, 6430, 9115, 18230, 18647, 37294, 52867, 93235, 105734, 186470, 264335, 528670, 1172189, 2344378, 5860945, 11721890, 33993481, 67986962, 169967405, 339934810]

約数ペア:

[(1, 339934810), (2, 169967405), (5, 67986962), (10, 33993481), (29, 11721890), (58, 5860945), (145, 2344378), (290, 1172189), (643, 528670), (1286, 264335), (1823, 186470), (3215, 105734), (3646, 93235), (6430, 52867), (9115, 37294), (18230, 18647)]