66234540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1123}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 185810688

約数和(自身を除く): 119576148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 983, 1123, 1966, 2246, 2949, 3369, 3932, 4492, 4915, 5615, 5898, 6738, 9830, 11230, 11796, 13476, 14745, 16845, 19660, 22460, 29490, 33690, 58980, 67380, 1103909, 2207818, 3311727, 4415636, 5519545, 6623454, 11039090, 13246908, 16558635, 22078180, 33117270, 66234540]

約数ペア:

[(1, 66234540), (2, 33117270), (3, 22078180), (4, 16558635), (5, 13246908), (6, 11039090), (10, 6623454), (12, 5519545), (15, 4415636), (20, 3311727), (30, 2207818), (60, 1103909), (983, 67380), (1123, 58980), (1966, 33690), (2246, 29490), (2949, 22460), (3369, 19660), (3932, 16845), (4492, 14745), (4915, 13476), (5615, 11796), (5898, 11230), (6738, 9830)]