71256060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1699}}^1$

素因数の和:1947

約数の個数: 72

約数和(自身を含む): 217198800

約数和(自身を除く): 145942740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 233, 466, 699, 932, 1165, 1398, 1699, 2097, 2330, 2796, 3398, 3495, 4194, 4660, 5097, 6796, 6990, 8388, 8495, 10194, 10485, 13980, 15291, 16990, 20388, 20970, 25485, 30582, 33980, 41940, 50970, 61164, 76455, 101940, 152910, 305820, 395867, 791734, 1187601, 1583468, 1979335, 2375202, 3562803, 3958670, 4750404, 5938005, 7125606, 7917340, 11876010, 14251212, 17814015, 23752020, 35628030, 71256060]

約数ペア:

[(1, 71256060), (2, 35628030), (3, 23752020), (4, 17814015), (5, 14251212), (6, 11876010), (9, 7917340), (10, 7125606), (12, 5938005), (15, 4750404), (18, 3958670), (20, 3562803), (30, 2375202), (36, 1979335), (45, 1583468), (60, 1187601), (90, 791734), (180, 395867), (233, 305820), (466, 152910), (699, 101940), (932, 76455), (1165, 61164), (1398, 50970), (1699, 41940), (2097, 33980), (2330, 30582), (2796, 25485), (3398, 20970), (3495, 20388), (4194, 16990), (4660, 15291), (5097, 13980), (6796, 10485), (6990, 10194), (8388, 8495)]