8226540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{6529}}^1$

素因数の和:6551

約数の個数: 72

約数和(自身を含む): 28523040

約数和(自身を除く): 20296500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 6529, 13058, 19587, 26116, 32645, 39174, 45703, 58761, 65290, 78348, 91406, 97935, 117522, 130580, 137109, 182812, 195870, 228515, 235044, 274218, 293805, 391740, 411327, 457030, 548436, 587610, 685545, 822654, 914060, 1175220, 1371090, 1645308, 2056635, 2742180, 4113270, 8226540]

約数ペア:

[(1, 8226540), (2, 4113270), (3, 2742180), (4, 2056635), (5, 1645308), (6, 1371090), (7, 1175220), (9, 914060), (10, 822654), (12, 685545), (14, 587610), (15, 548436), (18, 457030), (20, 411327), (21, 391740), (28, 293805), (30, 274218), (35, 235044), (36, 228515), (42, 195870), (45, 182812), (60, 137109), (63, 130580), (70, 117522), (84, 97935), (90, 91406), (105, 78348), (126, 65290), (140, 58761), (180, 45703), (210, 39174), (252, 32645), (315, 26116), (420, 19587), (630, 13058), (1260, 6529)]