330372580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{17189}}^1$

素因数の和:17260

約数の個数: 36

約数和(自身を含む): 716926140

約数和(自身を除く): 386553560

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 17189, 19220, 34378, 68756, 85945, 171890, 343780, 532859, 1065718, 2131436, 2664295, 5328590, 10657180, 16518629, 33037258, 66074516, 82593145, 165186290, 330372580]

約数ペア:

[(1, 330372580), (2, 165186290), (4, 82593145), (5, 66074516), (10, 33037258), (20, 16518629), (31, 10657180), (62, 5328590), (124, 2664295), (155, 2131436), (310, 1065718), (620, 532859), (961, 343780), (1922, 171890), (3844, 85945), (4805, 68756), (9610, 34378), (17189, 19220)]