20709630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{230107}}^1$

素因数の和:230120

約数の個数: 24

約数和(自身を含む): 53845272

約数和(自身を除く): 33135642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 230107, 460214, 690321, 1150535, 1380642, 2070963, 2301070, 3451605, 4141926, 6903210, 10354815, 20709630]

約数ペア:

[(1, 20709630), (2, 10354815), (3, 6903210), (5, 4141926), (6, 3451605), (9, 2301070), (10, 2070963), (15, 1380642), (18, 1150535), (30, 690321), (45, 460214), (90, 230107)]