12330220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 30623040

約数和(自身を除く): 18292820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 3037, 4060, 6074, 12148, 15185, 21259, 30370, 42518, 60740, 85036, 88073, 106295, 176146, 212590, 352292, 425180, 440365, 616511, 880730, 1233022, 1761460, 2466044, 3082555, 6165110, 12330220]

約数ペア:

[(1, 12330220), (2, 6165110), (4, 3082555), (5, 2466044), (7, 1761460), (10, 1233022), (14, 880730), (20, 616511), (28, 440365), (29, 425180), (35, 352292), (58, 212590), (70, 176146), (116, 106295), (140, 88073), (145, 85036), (203, 60740), (290, 42518), (406, 30370), (580, 21259), (812, 15185), (1015, 12148), (2030, 6074), (3037, 4060)]