65204940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1086749}}^1$

素因数の和:1086761

約数の個数: 24

約数和(自身を含む): 182574000

約数和(自身を除く): 117369060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1086749, 2173498, 3260247, 4346996, 5433745, 6520494, 10867490, 13040988, 16301235, 21734980, 32602470, 65204940]

約数ペア:

[(1, 65204940), (2, 32602470), (3, 21734980), (4, 16301235), (5, 13040988), (6, 10867490), (10, 6520494), (12, 5433745), (15, 4346996), (20, 3260247), (30, 2173498), (60, 1086749)]