73719090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{819101}}^1$

素因数の和:819114

約数の個数: 24

約数和(自身を含む): 191669868

約数和(自身を除く): 117950778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 819101, 1638202, 2457303, 4095505, 4914606, 7371909, 8191010, 12286515, 14743818, 24573030, 36859545, 73719090]

約数ペア:

[(1, 73719090), (2, 36859545), (3, 24573030), (5, 14743818), (6, 12286515), (9, 8191010), (10, 7371909), (15, 4914606), (18, 4095505), (30, 2457303), (45, 1638202), (90, 819101)]