30415616

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 72

約数和(自身を含む): 75742464

約数和(自身を除く): 45326848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1543, 1792, 2464, 2816, 3086, 4928, 6172, 9856, 10801, 12344, 16973, 19712, 21602, 24688, 33946, 43204, 49376, 67892, 86408, 98752, 118811, 135784, 172816, 197504, 237622, 271568, 345632, 395008, 475244, 543136, 691264, 950488, 1086272, 1382528, 1900976, 2172544, 2765056, 3801952, 4345088, 7603904, 15207808, 30415616]

約数ペア:

[(1, 30415616), (2, 15207808), (4, 7603904), (7, 4345088), (8, 3801952), (11, 2765056), (14, 2172544), (16, 1900976), (22, 1382528), (28, 1086272), (32, 950488), (44, 691264), (56, 543136), (64, 475244), (77, 395008), (88, 345632), (112, 271568), (128, 237622), (154, 197504), (176, 172816), (224, 135784), (256, 118811), (308, 98752), (352, 86408), (448, 67892), (616, 49376), (704, 43204), (896, 33946), (1232, 24688), (1408, 21602), (1543, 19712), (1792, 16973), (2464, 12344), (2816, 10801), (3086, 9856), (4928, 6172)]