21094650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46877}}^1$

素因数の和:46895

約数の個数: 36

約数和(自身を含む): 56675502

約数和(自身を除く): 35580852

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46877, 93754, 140631, 234385, 281262, 421893, 468770, 703155, 843786, 1171925, 1406310, 2109465, 2343850, 3515775, 4218930, 7031550, 10547325, 21094650]

約数ペア:

[(1, 21094650), (2, 10547325), (3, 7031550), (5, 4218930), (6, 3515775), (9, 2343850), (10, 2109465), (15, 1406310), (18, 1171925), (25, 843786), (30, 703155), (45, 468770), (50, 421893), (75, 281262), (90, 234385), (150, 140631), (225, 93754), (450, 46877)]