19449630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{216107}}^1$

素因数の和:216120

約数の個数: 24

約数和(自身を含む): 50569272

約数和(自身を除く): 31119642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 216107, 432214, 648321, 1080535, 1296642, 1944963, 2161070, 3241605, 3889926, 6483210, 9724815, 19449630]

約数ペア:

[(1, 19449630), (2, 9724815), (3, 6483210), (5, 3889926), (6, 3241605), (9, 2161070), (10, 1944963), (15, 1296642), (18, 1080535), (30, 648321), (45, 432214), (90, 216107)]