30829278

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 63245952

約数和(自身を除く): 32416674

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 643, 786, 1286, 1929, 3858, 7991, 15982, 23973, 39223, 47946, 78446, 84233, 117669, 168466, 235338, 252699, 505398, 5138213, 10276426, 15414639, 30829278]

約数ペア:

[(1, 30829278), (2, 15414639), (3, 10276426), (6, 5138213), (61, 505398), (122, 252699), (131, 235338), (183, 168466), (262, 117669), (366, 84233), (393, 78446), (643, 47946), (786, 39223), (1286, 23973), (1929, 15982), (3858, 7991)]