124183890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1379821}}^1$

素因数の和:1379834

約数の個数: 24

約数和(自身を含む): 322878348

約数和(自身を除く): 198694458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1379821, 2759642, 4139463, 6899105, 8278926, 12418389, 13798210, 20697315, 24836778, 41394630, 62091945, 124183890]

約数ペア:

[(1, 124183890), (2, 62091945), (3, 41394630), (5, 24836778), (6, 20697315), (9, 13798210), (10, 12418389), (15, 8278926), (18, 6899105), (30, 4139463), (45, 2759642), (90, 1379821)]