1621989090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{6007367}}^1$

素因数の和:6007383

約数の個数: 32

約数和(自身を含む): 4325304960

約数和(自身を除く): 2703315870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 6007367, 12014734, 18022101, 30036835, 36044202, 54066303, 60073670, 90110505, 108132606, 162198909, 180221010, 270331515, 324397818, 540663030, 810994545, 1621989090]

約数ペア:

[(1, 1621989090), (2, 810994545), (3, 540663030), (5, 324397818), (6, 270331515), (9, 180221010), (10, 162198909), (15, 108132606), (18, 90110505), (27, 60073670), (30, 54066303), (45, 36044202), (54, 30036835), (90, 18022101), (135, 12014734), (270, 6007367)]