11988891630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{133209907}}^1$

素因数の和:133209920

約数の個数: 24

約数和(自身を含む): 31171118472

約数和(自身を除く): 19182226842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 133209907, 266419814, 399629721, 666049535, 799259442, 1198889163, 1332099070, 1998148605, 2397778326, 3996297210, 5994445815, 11988891630]

約数ペア:

[(1, 11988891630), (2, 5994445815), (3, 3996297210), (5, 2397778326), (6, 1998148605), (9, 1332099070), (10, 1198889163), (15, 799259442), (18, 666049535), (30, 399629721), (45, 266419814), (90, 133209907)]