30157272

素因数分解:

$2^3\times 3^6\times {\mathrm{5171}}^1$

素因数の和:5195

約数の個数: 56

約数和(自身を含む): 84794940

約数和(自身を除く): 54637668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5171, 5832, 10342, 15513, 20684, 31026, 41368, 46539, 62052, 93078, 124104, 139617, 186156, 279234, 372312, 418851, 558468, 837702, 1116936, 1256553, 1675404, 2513106, 3350808, 3769659, 5026212, 7539318, 10052424, 15078636, 30157272]

約数ペア:

[(1, 30157272), (2, 15078636), (3, 10052424), (4, 7539318), (6, 5026212), (8, 3769659), (9, 3350808), (12, 2513106), (18, 1675404), (24, 1256553), (27, 1116936), (36, 837702), (54, 558468), (72, 418851), (81, 372312), (108, 279234), (162, 186156), (216, 139617), (243, 124104), (324, 93078), (486, 62052), (648, 46539), (729, 41368), (972, 31026), (1458, 20684), (1944, 15513), (2916, 10342), (5171, 5832)]