19305450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{42901}}^1$

素因数の和:42919

約数の個数: 36

約数和(自身を含む): 51868518

約数和(自身を除く): 32563068

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 42901, 85802, 128703, 214505, 257406, 386109, 429010, 643515, 772218, 1072525, 1287030, 1930545, 2145050, 3217575, 3861090, 6435150, 9652725, 19305450]

約数ペア:

[(1, 19305450), (2, 9652725), (3, 6435150), (5, 3861090), (6, 3217575), (9, 2145050), (10, 1930545), (15, 1287030), (18, 1072525), (25, 772218), (30, 643515), (45, 429010), (50, 386109), (75, 257406), (90, 214505), (150, 128703), (225, 85802), (450, 42901)]