430057980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{217201}}^1$

素因数の和:217227

約数の個数: 72

約数和(自身を含む): 1423107504

約数和(自身を除く): 993049524

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, 217201, 434402, 651603, 868804, 1086005, 1303206, 1954809, 2172010, 2389211, 2606412, 3258015, 3909618, 4344020, 4778422, 6516030, 7167633, 7819236, 9556844, 9774045, 11946055, 13032060, 14335266, 19548090, 21502899, 23892110, 28670532, 35838165, 39096180, 43005798, 47784220, 71676330, 86011596, 107514495, 143352660, 215028990, 430057980]

約数ペア:

[(1, 430057980), (2, 215028990), (3, 143352660), (4, 107514495), (5, 86011596), (6, 71676330), (9, 47784220), (10, 43005798), (11, 39096180), (12, 35838165), (15, 28670532), (18, 23892110), (20, 21502899), (22, 19548090), (30, 14335266), (33, 13032060), (36, 11946055), (44, 9774045), (45, 9556844), (55, 7819236), (60, 7167633), (66, 6516030), (90, 4778422), (99, 4344020), (110, 3909618), (132, 3258015), (165, 2606412), (180, 2389211), (198, 2172010), (220, 1954809), (330, 1303206), (396, 1086005), (495, 868804), (660, 651603), (990, 434402), (1980, 217201)]