13371990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:1936

約数の個数: 32

約数和(自身を含む): 32231520

約数和(自身を除く): 18859530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 1657, 2690, 3314, 4035, 4971, 8070, 8285, 9942, 16570, 24855, 49710, 445733, 891466, 1337199, 2228665, 2674398, 4457330, 6685995, 13371990]

約数ペア:

[(1, 13371990), (2, 6685995), (3, 4457330), (5, 2674398), (6, 2228665), (10, 1337199), (15, 891466), (30, 445733), (269, 49710), (538, 24855), (807, 16570), (1345, 9942), (1614, 8285), (1657, 8070), (2690, 4971), (3314, 4035)]