9173826540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{264071}}^1$

素因数の和:264279

約数の個数: 72

約数和(自身を含む): 27971562528

約数和(自身を除く): 18797735988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 193, 386, 579, 772, 965, 1158, 1737, 1930, 2316, 2895, 3474, 3860, 5790, 6948, 8685, 11580, 17370, 34740, 264071, 528142, 792213, 1056284, 1320355, 1584426, 2376639, 2640710, 3168852, 3961065, 4753278, 5281420, 7922130, 9506556, 11883195, 15844260, 23766390, 47532780, 50965703, 101931406, 152897109, 203862812, 254828515, 305794218, 458691327, 509657030, 611588436, 764485545, 917382654, 1019314060, 1528971090, 1834765308, 2293456635, 3057942180, 4586913270, 9173826540]

約数ペア:

[(1, 9173826540), (2, 4586913270), (3, 3057942180), (4, 2293456635), (5, 1834765308), (6, 1528971090), (9, 1019314060), (10, 917382654), (12, 764485545), (15, 611588436), (18, 509657030), (20, 458691327), (30, 305794218), (36, 254828515), (45, 203862812), (60, 152897109), (90, 101931406), (180, 50965703), (193, 47532780), (386, 23766390), (579, 15844260), (772, 11883195), (965, 9506556), (1158, 7922130), (1737, 5281420), (1930, 4753278), (2316, 3961065), (2895, 3168852), (3474, 2640710), (3860, 2376639), (5790, 1584426), (6948, 1320355), (8685, 1056284), (11580, 792213), (17370, 528142), (34740, 264071)]