30201615

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23143}}^1$

素因数の和:23183

約数の個数: 24

約数和(自身を含む): 54156960

約数和(自身を除く): 23955345

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 23143, 69429, 115715, 208287, 347145, 671147, 1041435, 2013441, 3355735, 6040323, 10067205, 30201615]

約数ペア:

[(1, 30201615), (3, 10067205), (5, 6040323), (9, 3355735), (15, 2013441), (29, 1041435), (45, 671147), (87, 347145), (145, 208287), (261, 115715), (435, 69429), (1305, 23143)]