30804533748

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{10831}}^1$

素因数の和:11437

約数の個数: 72

約数和(自身を含む): 78462675200

約数和(自身を除く): 47658141452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 397, 398, 597, 794, 796, 1191, 1194, 1588, 1791, 2382, 2388, 3573, 3582, 4764, 7146, 7164, 10831, 14292, 21662, 32493, 43324, 64986, 79003, 97479, 129972, 158006, 194958, 237009, 316012, 389916, 474018, 711027, 948036, 1422054, 2155369, 2844108, 4299907, 4310738, 6466107, 8599814, 8621476, 12899721, 12932214, 17199628, 19398321, 25799442, 25864428, 38699163, 38796642, 51598884, 77398326, 77593284, 154796652, 855681493, 1711362986, 2567044479, 3422725972, 5134088958, 7701133437, 10268177916, 15402266874, 30804533748]

約数ペア:

[(1, 30804533748), (2, 15402266874), (3, 10268177916), (4, 7701133437), (6, 5134088958), (9, 3422725972), (12, 2567044479), (18, 1711362986), (36, 855681493), (199, 154796652), (397, 77593284), (398, 77398326), (597, 51598884), (794, 38796642), (796, 38699163), (1191, 25864428), (1194, 25799442), (1588, 19398321), (1791, 17199628), (2382, 12932214), (2388, 12899721), (3573, 8621476), (3582, 8599814), (4764, 6466107), (7146, 4310738), (7164, 4299907), (10831, 2844108), (14292, 2155369), (21662, 1422054), (32493, 948036), (43324, 711027), (64986, 474018), (79003, 389916), (97479, 316012), (129972, 237009), (158006, 194958)]