30864888

素因数分解:

$2^3\times 3^5\times {\mathrm{15877}}^1$

素因数の和:15898

約数の個数: 48

約数和(自身を含む): 86693880

約数和(自身を除く): 55828992

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, 972, 1944, 15877, 31754, 47631, 63508, 95262, 127016, 142893, 190524, 285786, 381048, 428679, 571572, 857358, 1143144, 1286037, 1714716, 2572074, 3429432, 3858111, 5144148, 7716222, 10288296, 15432444, 30864888]

約数ペア:

[(1, 30864888), (2, 15432444), (3, 10288296), (4, 7716222), (6, 5144148), (8, 3858111), (9, 3429432), (12, 2572074), (18, 1714716), (24, 1286037), (27, 1143144), (36, 857358), (54, 571572), (72, 428679), (81, 381048), (108, 285786), (162, 190524), (216, 142893), (243, 127016), (324, 95262), (486, 63508), (648, 47631), (972, 31754), (1944, 15877)]