320430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 839808

約数和(自身を除く): 519378

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 971, 1942, 2913, 4855, 5826, 9710, 10681, 14565, 21362, 29130, 32043, 53405, 64086, 106810, 160215, 320430]

約数ペア:

[(1, 320430), (2, 160215), (3, 106810), (5, 64086), (6, 53405), (10, 32043), (11, 29130), (15, 21362), (22, 14565), (30, 10681), (33, 9710), (55, 5826), (66, 4855), (110, 2913), (165, 1942), (330, 971)]