30700485

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12002

約数の個数: 32

約数和(自身を含む): 57456000

約数和(自身を除く): 26755515

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 11969, 35907, 59845, 107721, 179535, 227411, 323163, 538605, 682233, 1137055, 1615815, 2046699, 3411165, 6140097, 10233495, 30700485]

約数ペア:

[(1, 30700485), (3, 10233495), (5, 6140097), (9, 3411165), (15, 2046699), (19, 1615815), (27, 1137055), (45, 682233), (57, 538605), (95, 323163), (135, 227411), (171, 179535), (285, 107721), (513, 59845), (855, 35907), (2565, 11969)]