72601430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{660013}}^1$

素因数の和:660031

約数の個数: 16

約数和(自身を含む): 142563024

約数和(自身を除く): 69961594

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 660013, 1320026, 3300065, 6600130, 7260143, 14520286, 36300715, 72601430]

約数ペア:

[(1, 72601430), (2, 36300715), (5, 14520286), (10, 7260143), (11, 6600130), (22, 3300065), (55, 1320026), (110, 660013)]