2882826540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1455973}}^1$

素因数の和:1455999

約数の個数: 72

約数和(自身を含む): 9539541648

約数和(自身を除く): 6656715108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 1455973, 2911946, 4367919, 5823892, 7279865, 8735838, 13103757, 14559730, 16015703, 17471676, 21839595, 26207514, 29119460, 32031406, 43679190, 48047109, 52415028, 64062812, 65518785, 80078515, 87358380, 96094218, 131037570, 144141327, 160157030, 192188436, 240235545, 262075140, 288282654, 320314060, 480471090, 576565308, 720706635, 960942180, 1441413270, 2882826540]

約数ペア:

[(1, 2882826540), (2, 1441413270), (3, 960942180), (4, 720706635), (5, 576565308), (6, 480471090), (9, 320314060), (10, 288282654), (11, 262075140), (12, 240235545), (15, 192188436), (18, 160157030), (20, 144141327), (22, 131037570), (30, 96094218), (33, 87358380), (36, 80078515), (44, 65518785), (45, 64062812), (55, 52415028), (60, 48047109), (66, 43679190), (90, 32031406), (99, 29119460), (110, 26207514), (132, 21839595), (165, 17471676), (180, 16015703), (198, 14559730), (220, 13103757), (330, 8735838), (396, 7279865), (495, 5823892), (660, 4367919), (990, 2911946), (1980, 1455973)]