30760880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13259}}^1$

素因数の和:13301

約数の個数: 40

約数和(自身を含む): 73990800

約数和(自身を除く): 43229920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 13259, 26518, 53036, 66295, 106072, 132590, 212144, 265180, 384511, 530360, 769022, 1060720, 1538044, 1922555, 3076088, 3845110, 6152176, 7690220, 15380440, 30760880]

約数ペア:

[(1, 30760880), (2, 15380440), (4, 7690220), (5, 6152176), (8, 3845110), (10, 3076088), (16, 1922555), (20, 1538044), (29, 1060720), (40, 769022), (58, 530360), (80, 384511), (116, 265180), (145, 212144), (232, 132590), (290, 106072), (464, 66295), (580, 53036), (1160, 26518), (2320, 13259)]