38488860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{213827}}^1$

素因数の和:213842

約数の個数: 36

約数和(自身を含む): 116750088

約数和(自身を除く): 78261228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 213827, 427654, 641481, 855308, 1069135, 1282962, 1924443, 2138270, 2565924, 3207405, 3848886, 4276540, 6414810, 7697772, 9622215, 12829620, 19244430, 38488860]

約数ペア:

[(1, 38488860), (2, 19244430), (3, 12829620), (4, 9622215), (5, 7697772), (6, 6414810), (9, 4276540), (10, 3848886), (12, 3207405), (15, 2565924), (18, 2138270), (20, 1924443), (30, 1282962), (36, 1069135), (45, 855308), (60, 641481), (90, 427654), (180, 213827)]